Powerfist 8760423 Le manuel du propriétaire

Marque: Powerfist

Modèle: 8760423

Taper: Le manuel du propriétaire

V4.0 8760423

Please read and understand all instructions before use. Retain this manual for

future reference.

8 7 60 42 3 22 Ton Pneumatic Service Axle Jack V4.0

2 For technical questions call 1-800-665-8685

SPECIFICATIONS

Type

Pneumatic/Hydraulic Jack

Lift Capacity 44,000 lb (19,958 kg)

Lift Range Total Range 8-7/8 to 17-5/8 in.

Ram Travel

4-11/16 in.

Screw Extension 4-1/8 in.

Operating Pressure

108 to 123 PSI

Air Inlet Fitting 1/4 in. NPT

Wheel Size 7-3/4 in.

HAZARD DEFINITIONS

Please familiarize yourself with the hazard notices found in this manual. A

notice is an alert that there is a possibility of property damage, injury or death

if certain instructions are not followed.

DANGER! This notice indicates an immediate and specific hazard that will

result in severe personal injury or death if the proper

precautions are not taken.

WARNING! This notice indicates a specific hazard or unsafe practice that

could result in severe personal injury or death if the proper

precautions are not taken.

CAUTION! This notice indicates a potentially hazardous situation that may

result in minor or moderate injury if proper practices are not taken.

NOTICE! This notice indicates that a specific hazard or unsafe practice will

result in equipment or property damage, but not personal injury.

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WORK AREA

1. Operate in a safe work environment. Keep your work area clean, well-lit

and free of distractions. Place lights so you are not working in a shadow.

2. Keep anyone not wearing the appropriate safety equipment away from the

work area.

3. Store unused devices properly in a safe and dry location to prevent rust or

damage. Lock devices away and keep out of the reach of children.

PERSONAL SAFETY

WARNING! Wear personal protective equipment approved by the Canadian

Standards Association (CSA) or American National Standards Institute (ANSI).

PERSONAL PROTECTIVE EQUIPMENT

1. Always wear impact safety goggles that provide front and side protection

for the eyes. Eye protection equipment should comply with CSA Z94.3-07

or ANSI Z87.1 standards based on the type of work performed.

2. Wear gloves that provide protection based on the work materials or to

reduce the effects of device vibration.

3. Wear protective clothing designed for the work environment and device.

4. Non-skid footwear is recommended to maintain footing and balance in the

work environment.

5. Wear steel toe footwear or steel toe caps to prevent a foot injury from

shifting loads.

PERSONAL PRECAUTIONS

Control the device, personal movement and the work environment to avoid

personal injury or damage to device.

1. Do not operate any device when tired or under the influence of drugs,

alcohol or medications.

2. Avoid wearing clothes or jewelry that can become entangled with the

moving parts of a device. Keep long hair covered or bound.

3. Do not overreach when operating a device. Proper footing and balance

enables better control in unexpected situations.

8 7 60 42 3 22 Ton Pneumatic Service Axle Jack V4.0

4 For technical questions call 1-800-665-8685

AIR TOOL PRECAUTIONS

1. Inspect the tool's air hose for cracks, fraying or other faults before each

use. Discontinue use if the air hose is damaged or hissing is heard from

the air hose or connectors, while operating the tool. Replace the defective

component/air hose.

2. Do not allow people, mobile equipment or vehicles to pass over the

unprotected air hose. Position the air hose away from high traffic areas,

in a reinforced conduit or place planks on both sides of the air hose to

create a protective trench.

3. Prevent damage to the air hose by observing the following:

a. Never carry the tool by the air hose.

b. Keep the air hose behind the tool and out of the tool's work path.

c. Keep the air hose away from heat, oil, sharp edges or moving parts.

d. Do not wrap the air hose around the tool as sharp edges may pierce

or crack the air hose. Coil the air hose when storing.

4. A damaged or disconnected air hose under pressure may whip around and

inflict personal injury or damage the work area. Secure the compressor's

air hose to a fixed or permanent structure with clamps or cable ties.

5.Install an in-line shutoff valve or regulator to allow immediate control over

the air supply in an emergency, even if a hose is ruptured.

6. Check the manufacturer’s maximum pressure rating for air tools and

accessories. Compressor outlet pressure must be regulated so as to never

exceed the maximum pressure rating of the tool.

7. Serious injury may occur from loose debris being propelled at high speeds

from the compressed air stream. Always wear OSHA approved safety glasses

to protect the eyes during operation of the air compressor.

8. Never point the air stream or tools at any point of your body, other people

or animals. Debris and dust may be ejected without warning. Always turn

off the air compressor and drain tank pressure completely before

attempting maintenance or attaching air tools. Release pressure slowly

from the system.

9. Serious injury or death may occur from inhaling compressed air. The air

stream may contain carbon monoxide, toxic vapors or solid particles. Never

inhale compressed air directly from the pump or air tool.

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HYDRAULIC PRECAUTIONS

1. Do not touch or handle hydraulic hoses or components while under

pressure. Hydraulic fluid escaping under pressure has sufficient force to

penetrate your clothing and skin. A pinpoint hole may inject hydraulic

fluid into your body. Seek immediate medical attention if this occurs (see

Injection Injury).

2. Never exceed the hydraulic system’s load capacity (see Specifications).

3. Do not adjust the hydraulic system’s relief setting. The settings are pre-set

by the factory.

4. Hydraulic oil under pressure is hot and can cause a burn injury if touched,

sprayed or spilled. Allow the hydraulic system to cool before

conducting maintenance.

5. Hydraulic components require regular inspection. Release all pressure

from the system before you inspect it. Replace damaged hydraulic parts

with identical manufacturer's components.

6. Do not attempt makeshift repairs to a hydraulic system. Such repairs can

fail suddenly and create a hazardous condition.

7. Hydraulic fluid has a combustible flash point of 200°F (93°F). Do not

expose the fluid to an ignition source.

8. Change your clothing immediately if sprayed with hydraulic fluid. Store

clothing or rags contaminated with hydraulic fluid in an approved metal

safety can with a spring-closing lid and venting designed to contain a fire.

9. Only use hydraulic fluid in the pump. Do not substitute or mix brake fluid,

or any other fluid, with the hydraulic fluid. This can result in a pump

failure and injure the user or bystander. It may also damage the pump.

INJECTION INJURY

DANGER! Seek immediate, professional medical treatment if fluid penetrates

your skin. It may feel like a pricking or sting. Do not wait for the appearance of

symptoms. A toxic reaction can occur from the exposure. Delay in treatment

can lead to amputation or death.

Inform the medical staff that you have a fluid penetration injury as soon as you

arrive at the medical facility. The severity of the symptoms will depend on the

type of fluid injected. Bring the Safety Data Sheet for the fluid with you to the

medical facility if possible.

8 7 60 42 3 22 Ton Pneumatic Service Axle Jack V4.0

6 For technical questions call 1-800-665-8685

INJECTION PRECAUTIONS

Fluid can penetrate the skin at 100 PSI pressure. Fluid escaping under pressure

from the device has sufficient force to penetrate your clothing and skin. Follow

the precautions below to avoid an injection injury.

1. Always check for leaks wearing a face shield, safety goggles, rubberized

gloves and protective clothes.

2. Release all pressure from the system before you inspect it.

3. Do not use your hands to detect a fluid leak. Use a large piece of wood,

cardboard or paper and watch for discolouration.

4. Replace damaged parts with identical manufacturer's components to

ensure it is rated to handle the pressure.

SPECIFIC SAFETY PRECAUTIONS

WARNING! DO NOT let comfort or familiarity with product (gained from

repeated use) replace strict adherence to the device safety rules. If you use

this device unsafely or incorrectly, you can suffer serious personal injury.

WARNING! Ensure that the load is secure and centered on the device. Do

not allow the load to move or tilt as the device may kick out causing

injury to the operator and/or cause the load to fall.

1. Use the correct device for the job. This device was designed for a specific

function. Do not modify or alter this device or use it for an unintended purpose.

2. Do not use the device if any parts are damage broken or misplaced. Repair

or replace the parts.

3. Do not exceed the maximum capacity to prevent equipment failure

or damage.

4. Always place the device on a hard, level surface capable of supporting the

load. Allow enough clearance around the device and the load for movement.

5. Inspect the device before each use. Do not use if it is bent, cracked,

damaged or has been subjected to a sudden or unexpected (shock) load.

6. Ensure that all applicable pins, bolts and nuts are firmly tightened

before using.

7. Do not place your hands between moving components.

8. Once the load is lifted to the desired height, support the load with jack

stands to prevent injury should the jack fail. Do not work under a load

that is supported only by a jack.

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9. Ensure that there are no obstructions under the load and that the area is

clear before lowering the device.

10. Lower the load in a slow and controlled manner to prevent shock loading.

Shock loading may cause the device to fail and lead to property damage

and/or severe personal injuries.

11.Use quality hydraulic jack oil only. Do not operate the jack in temperatures

lower than -5 °C to ensure that the hydraulic jack oil flows properly and

does not thicken.

LIFTING AND LOWERING VEHICLES

1. Secure the vehicle before lifting. Set it in parking gear, engage the parking

brake and chock the wheels.

2. Support the vehicle on areas specified by the vehicle manufacturer only.

3. Do not allow people to enter a vehicle that is being lifted or moved.

UNPACKING

WARNING! Do not operate the device if any part is missing. Replace the missing

part before operating. Failure to do so could result in a malfunction and

personal injury.

Remove the parts and accessories from the packaging and inspect for damage.

Make sure that all items in the parts list are included.

ASSEMBLY & INSTALLATION

Numbered references in parenthesis (#1) refer to the included Parts List.

1. Insert the lower handle connector (#20) into the lower handle tube (#18).

Ensure that the holes are aligned. Secure using a screw (#19).

2. Insert the assembly into the centre slot on the handle socket (#10). Secure

using a bolt (#6).

3. Connect the slotted pin (#21) to the tie rod 3 (#25) using a nut (#23)

4. Insert the assembly into the smaller slot on the handle socket. Secure

using a bolt (#6).

5. Mount the adaptor plate (#43) to the lower handle tube. Secure using

nuts (#45) and U-shaped bolts (#42).

6. Install the adaptors (#36, #40 and #44) to the plate. Secure using

R-pins (#35).

7. Connect the inlet air hose (#37) to the air source.

8 7 60 42 3 22 Ton Pneumatic Service Axle Jack V4.0

8 For technical questions call 1-800-665-8685

OPERATION

LIFTING A LOAD

WARNING! Once the load is lifted to the desired height, support the load with

jack stands to prevent injury should the jack fail. Do not work under a load that

is supported only by a jack.

1. Close the release valve by rotating the handle knob (#31) clockwise.

2. Position the saddle directly under the load.

3. Run the air source at a low volume until the saddle is close to touching

the load.

4. Extend the screw extension (#45) by rotating it counterclockwise until the

saddle connects to the load. Ensure that the load is centred on the saddle

before lifting it further. Reposition the jack if needed.

5. Run the air source until the load reaches the desired height.

LOWERING A LOAD

WARNING! Lower the load in a slow and controlled manner to prevent shock

loading. Shock loading may cause the device to fail and lead to property

damage and/or severe personal injuries.

1. Disconnect the hose from the air source.

2. Open the release valve by slowly rotating the knob counterclockwise. The

load will descend as pressure is released from the jack’s system. Control

the speed by rotating the knob.

a. Rotate the knob counterclockwise to increase the speed.

b. Rotate the knob clockwise to decrease the speed.

3. Once the lifting arm has fully lowered, retract the screw extension by

rotating it clockwise. Disengage the jack from the load.

CARE & MAINTENANCE

1. Maintain the device with care. A device in good condition is efficient,

easier to control and will have fewer problems.

2. Inspect the device components periodically. Repair or replace damaged or

worn components. Only use identical replacement parts when servicing.

3. Follow instructions for lubricating and changing accessories.

4. Keep the device handles clean, dry and free from oil/grease at all times.

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5. Maintain the device’s labels and name plates. These carry important

information. If unreadable or missing, contact Princess Auto Ltd. for

replacements.

WARNING! Only qualified service personnel should repair the device. An

improperly repaired device may present a hazard to the user and/or others.

HYDRAULIC RAM MAINTENANCE

Monthly maintenance is recommended for the hydraulic ram. Any restrictions

due to dirt, rust, etc. can cause the either slow movement or extremely rapid

jerks, damaging the internal components. The following steps are designed to

keep the pump maintained and operational.

1. Lubricate the cylinder and the pumping mechanism with light oil.

2. Visually inspect for cracked welds, bent, loose, missing parts or hydraulic

oil leaks.

3. Inspect the hydraulic ram immediately if it was subjected to an abnormal

load or shock load.

4. Remove any hydraulic pump from service that is damaged, worn down or

operates abnormally, until repaired by an authorized service technician.

5. Check and maintain the ram oil level.

6. Always store the hydraulic ram in the fully retracted position. This will

help protect critical areas from corrosion.

7. Do not use brake or transmission fluids or regular motor oil as they can

damage the seals. Always purchase and use products labeled

Hydraulic Oil.

BLEEDING THE HYDRAULIC SYSTEM

Bleed excess air from the hydraulic system as follows:

1. Open the release valve by turning it counterclockwise.

2. Remove the oil filler screw and fill the pump with hydraulic fluid.

3. Wait 5 minutes for trapped air to rise to the surface.

4. Connect the hose to the air source and run it to eliminate any air in

the system.

5. Check the oil filler hole and if necessary, top off with more hydraulic oil.

6. Restore the oil filler screw. Close the release valve by turning clockwise.

8 7 60 42 3 22 Ton Pneumatic Service Axle Jack V4.0

10 For technical questions call 1-800-665-8685

7. Test the ram several times for proper operation before putting it into use.

Do not use the ram if it still does not appear to be working properly. Have

a qualified service technician service or repair the hydraulic system.

LUBRICATION

Inspect and lubricate the device when required. Only use quality hydraulic jack

oil to lubricate the device. Other lubricants may not be suitable and could

damage the device or cause a malfunction during use.

AIR TOOL LUBRICATION

NOTICE! Never use a penetrating oil to lubricate an air tool. Penetrating oil acts

as a solvent that will dissolve the tool’s grease packing and may damage the o-

rings, causing the tool to seize or malfunction.

1. All air tools have an internal coating of grease to prevent corrosion during

shipping and storage. Remove this grease by adding a generous amount of

oil in the air inlet and then run the tool under no load until the exhaust

is clear.

2. Manually add a drop or two of oil into the air valve (#38) before each use

and after every hour of continuous use. The tool will not work properly

without lubrication and parts will wear prematurely.

3. Avoid adding too much oil as this can cause premature power loss and

eventual tool failure. A qualified technician will need to take the tool apart

and clean out the excess oil.

4. Apply a generous amount of oil to the tool before storing it for an

extended period of time (overnight, weekend, etc.). Run the tool for

approximately 30 seconds to ensure the oil is evenly distributed

throughout the tool. Store it in a clean and dry location.

STORAGE

When not in use for an extended period, apply a thin coat of lubricant to the

steel parts to avoid rust. Remove the lubricant before using the device again.

DISPOSAL

Recycle a device damaged beyond repair at the appropriate facility.

Contact your local municipality for a list of disposal facilities or by-laws for

electronic devices, batteries, oil or other toxic liquids.

IMPORTANT! DO NOT pollute the environment by allowing uncontrolled

discharge of waste oil.

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HYDRAULIC FLUID

Do not drain hydraulic oil into the sewer system or dispose in an uncontrolled

location. Hydraulic fluid may take more than a year to breakdown in the

environment and the ingredients may still be toxic. Contact your local

municipality for proper disposal instructions or locations.

TROUBLESHOOTING

Visit a Princess Auto Ltd. location for a solution if the device does not function

properly or parts are missing. If unable to do so, have a qualified technician

service the device.

Problem(s)

Possible

Cause(s) Suggested Solution(s)

Jack does not lift

load.

1. Release valve is open.

2. Air in system.

3. Low on hydraulic oil.

4. Pump is faulty.

1. Turn handle clockwise.

2. Bleed air from system.

3. Add hydraulic oil.

4. Have pump serviced by

qualified technician.

Jack does not

hold load.

1. Low on hydraulic oil.

2. Pump is faulty.

1. Add hydraulic oil.

2. Have pump serviced by

qualified technician.

Jack does not

lower.

1. Oil reservoir is

overfilled.

2. Moving parts are bound.

1. Drain excess oil.

2. Lubricate moving parts.

Jack lifts poorly.

1. Air in system.

2. Low on hydraulic oil.

3. Pump is faulty.

1. Bleed air from system.

2. Add hydraulic oil.

3. Have pump serviced by

qualified technician.

8 7 60 42 3 22 Ton Pneumatic Service Axle Jack V4.0

12 For technical questions call 1-800-665-8685

PARTS BREAKDOWN

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PARTS LIST

DESCRIPTION

QTY

1 Screw 10

Bolt

Right Side Plate 1

4 Flat Washer 2

Wheel

Bolt 5

7 Adjustable Frame 1

Base Plate

Left Side Plate

10 Handle Socket 1

11 Flat Washer 1

12 Screw 1

13 Nut 1

14 Connector 1

Tie Rod 1

16 Tie Rod 2 1

17 Screw 1

Lower Handle Tube

Screw 2

20 Handle Connector 1

Slotted Pin

R-Pin 1

23 Nut 5

25 Tie Rod 3 1

26 Screw 1

27 Lock Pin 1

28 Fixing Handle 1

29 Handle Sleeve 2

30 Screw 1

31 Handle Knob 1

32 Upper Handle Tube 1

33 Pump 1

34 Washer 2

35 Rubber Seat 3

36 Adaptor 1

37 Inlet Air Hose 1

38 Air Valve 1

39 Air Valve Connector 1

40 Adaptor 1

41 Cover Plate 1

42 U-Shaped Bolt 2

43 Adaptor Plate 1

44 Adaptor 1

45 Nut 1

46 Locknut 2

47 Filter Base 1

24 Spring 1

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PARTS LIST – PUMP

DESCRIPTION

QTY

Air Pump

P2 Copper Washer 1

P3 Base Plate 1

Steel Ball

P5 Steel Ball Base 1

P6 Spring 1

P7 Screw 1

P8 O Ring 1

P9 Bolt 1

P10

Plastic Cap

P11

Release Valve

P12 O Ring 1

P13 Steel Ball 3

P14

Spring

P15 Screw 2

P16 Bolt 4

P17 Nylon Washer 1

P18 Filter 1

P19

Screw

P20 Wash er 1

P21 Cover 1

P22

Plug

P23 Wash er 1

P24 Ram 1

P25

O-Ring

P26

Wash er

P27 Piston Rod 1

P28 Wa sh er 1

P29 Top Nut 1

P30 O Ring 1

P31 Spring 4

P32

Spring Hook

P33 Copper Washer 1

V 4,0 8760423

Vous devez lire et comprendre toutes les instructions avant d'utiliser l'appareil.

Conservez ce manuel afin de pouvoir le consulter plus tard.

8 7 60 42 3 Cric d’entretien pneumatique pour essieu, 22 tonnes V 4,0

2 En cas de questions techniques, appelez le 1-800-665-8685

SPÉCIFICATIONS

Type Cric pneumatique/hydraulique

Capacité de levage

19 958 kg (44 000 lb)

Plage de levage

Échelle totale

8 7/8 à 17 5/8 po

Course du vérin 4 11/16 po

Rallonge de vis 4 1/8 po

Pression d'utilisation 108 à 123 lb/po carré

Raccord d’entrée d’air 1/4 po NPT

Taille de meule

7 3/4 po

DÉFINITIONS DE DANGER

Veuillez-vous familiariser avec les avis de danger qui sont présentés dans ce

manuel. Un avis est une alerte indiquant qu'il existe un risque de dommage à la

propriété, de blessure ou de décès si on ne respecte pas certaines instructions.

DANGER ! Cet avis indique un risque immédiat et particulier qui

entraînera des blessures corporelles graves ou même la

mort si on omet de prendre les précautions nécessaires.

AVERTISSEMENT ! Cet avis indique un risque particulier ou une pratique non

sécuritaire qui pourrait entraîner des blessures corporelles

graves ou même la mort si on omet de prendre les

précautions nécessaires.

ATTENTION ! Cet avis indique une situation possiblement dangereuse qui

peut entraîner des blessures mineures ou modérées si on ne

procède pas de la façon recommandée.

AVIS ! Cet avis indique un risque particulier ou une pratique non

sécuritaire qui entraînera des dommages au niveau de

l'équipement ou des biens, mais non des blessures corporelles.

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AIRE DE TRAVAIL

1. Travaillez dans un environnement de travail sécuritaire. Gardez votre aire

de travail propre, bien éclairée et exempte de toute distraction. Placez les

lampes de façon à ne pas travailler dans l’ombre.

2. Assurez-vous que les personnes qui ne portent pas l'équipement de

sécurité approprié ne se trouvent pas à proximité de l'aire de travail.

3. Rangez les appareils correctement dans un lieu sécurisé et sec. Gardez les

appareils hors de la portée des enfants.

SÉCURITÉ PERSONNELLE

AVERTISSEMENT ! Portez de l'équipement de protection personnelle homologué

par l'Association canadienne de normalisation (CSA) ou l'American National

Standards Institute (ANSI).

ÉQUIPEMENT DE PROTECTION PERSONNELLE

1. Portez toujours des lunettes antiprojections qui offrent une protection

frontale et latérale pour les yeux. L'équipement de protection des yeux

devrait être conforme à la norme CSA Z94.3-07 ou ANSI Z87.1 fonction du

type de travail effectué.

2. Portez des gants qui protègent en fonction des matériaux de travail et

pour réduire les effets des vibrations de l'appareil.

3. Portez des vêtements de protection conçus pour l'environnement de

travail et pour l'appareil.

4. Les chaussures antidérapantes sont recommandées pour maintenir la

stabilité et l'équilibre au sein de l'environnement de travail.

5. Portez des chaussures à embout d'acier ou à coquilles d'acier pour éviter

les blessures aux pieds provenant de charges qui basculent.

PRÉCAUTIONS PERSONNELLES

Gardez le contrôle de l'appareil, de vos mouvements et de l'environnement de

travail pour éviter les blessures ou le bris de l'appareil.

1. N'utilisez pas l'appareil si vous êtes fatigué ou sous l'effet de drogues,

d'alcool ou de médicaments.

2. Évitez de porter des vêtements ou des bijoux pouvant se prendre dans les

pièces mobiles d'un appareil. Gardez les cheveux longs recouverts ou attachés.

8 7 60 42 3 Cric d’entretien pneumatique pour essieu, 22 tonnes V 4,0

4 En cas de questions techniques, appelez le 1-800-665-8685

3. N'utilisez pas l'appareil si vous devez étirer les bras pour vous en servir.

Une stabilité et un équilibre appropriés sont nécessaires afin d'avoir un

meilleur contrôle en cas de situations inattendues.

PRÉCAUTIONS RELATIVES AUX OUTILS PNEUMATIQUES

1. Inspectez le tuyau d’air de l'outil pour déceler des fissures, des

effilochures et tout autre défaut avant chaque utilisation. Arrêtez

l'utilisation si le tuyau d’air est endommagée ou si un sifflement se fait

entendre provenant du tuyau à air ou des connecteurs pendant le

fonctionnement de l'outil. Remplacez le tuyau d’air ou le

composant défectueux.

2. Veillez à ce que personne, ni aucun matériel mobile ou des véhicules

n'écrasent le tuyau d’air non protégée. Placez le tuyau d’air à l'écart des

zones de circulation intense, soit à l'intérieur d'un conduit renforcé ou

placez des planches des deux côtés de le tuyau d’air afin de créer un

couloir protecteur.

3. Pour éviter tout dommage au tuyau d'air, observez les précautions suivantes :

a. Ne transportez jamais l'outil par le tuyau d'air.

b. Gardez le tuyau d’air derrière l'outil et hors du trajet de l'outil.

c. Gardez le tuyau d’air à l'écart des sources de chaleur, de l'huile, des

bords coupants ou des pièces mobiles.

d. N'enroulez pas le tuyau d’air autour de l'outil, car les arêtes vives

risquent de percer ou de fissurer le tuyau d'air. Enroulez le tuyau d’air

pour l'entreposage.

4. Un conduite d'air endommagée ou débranchée sous pression peut se

comporter à la façon d'un fouet et infliger des blessures corporelles ou

endommager l'aire de travail. Fixez le tuyau d’air du compresseur à une

structure fixe ou permanente au moyen de serre-câbles ou d'attache-câbles.

5. Installez une soupape d'arrêt ou un régulateur sur la conduite afin de

permettre une commande immédiate de l'alimentation en air, en cas

d'urgence, même si un tuyau se fend.

6. Consultez la pression nominale maximale du fabricant en ce qui concerne

les outils pneumatiques et accessoires. La pression de sortie du

compresseur doit être réglée de façon à ne jamais dépasser la pression

nominale maximale de l'outil.

7. Des blessures graves peuvent se produire si des débris sont propulsés à

haute vitesse dans le jet d’air du compresseur. Portez toujours des

V 4,0 Cric d’entretien pneumatique pour essieu, 22 tonnes 8760423

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lunettes de sécurité approuvés OSHA afin de vous protéger les yeux

lorsque vous utilisez le compresseur d’air.

8. Ne dirigez jamais le jet d’air ou les outils vers votre corps, d’autres

individus ou des animaux. Des débris et de la poussière peuvent être

éjectés sans avertissement. Arrêtez toujours le compresseur d’air et

évacuez complètement la pression du réservoir avant de tenter de

procéder à l’entretien ou de fixer des outils pneumatiques. Évacuez

doucement la pression du système.

9. Des blessures graves ou même la mort peuvent survenir en cas d’inhalation

de l’air comprimé. Le jet d’air peut contenir du monoxyde de carbone, des

vapeurs toxiques ou des particules solides. N’inhalez jamais l’air comprimé

provenant directement de la pompe ou d’un outil pneumatique.

SÉCURITÉ HYDRAULIQUE

1. Ne touchez pas et ne manipulez pas les tuyaux hydrauliques ou les

composants sous pression. Une fuite de liquide hydraulique sous pression

peut avoir une force suffisante pour pénétrer la peau. Un trou d'aiguille

peut projeter du liquide hydraulique dans votre corps. Appelez

immédiatement un médecin dans un tel cas (voir Blessure Par Injection).

2. Ne dépassez jamais la capacité de charge prescrite de l'appareil

hydraulique (voir Spécifications).

3. Ne réglez pas les ajustements de détente du système hydraulique. Les

réglages sont effectués au préalable en usine.

4. L’huile hydraulique sous pression est chaude et peut causer des blessures

par brûlure en cas de contact, de pulvérisation ou de déversement. Laissez

le système hydraulique refroidir avant de procéder à l’entretien.

5. Les composants hydrauliques doivent faire l'objet d'une inspection

régulière. Libérez toute la pression du système avant de procéder à son

inspection. Remplacez les pièces hydrauliques endommagées par des

composants provenant du même fabricant.

6. N'essayez pas de faire des réparations de fortune à un système

hydraulique. De telles réparations peuvent être sujettes à des défaillances

soudaines et causer une condition dangereuse.

7. Le liquide hydraulique présente un point d'inflammabilité de 93 °C (200 °F).

N'exposez le liquide à aucune source d'allumage.

8. Changez immédiatement vos vêtements s'ils ont été arrosés avec le liquide

hydraulique. Rangez les vêtements ou les chiffons contaminés par le

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Powerfist 8760423 Le manuel du propriétaire

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