AFF 3322 Gebruikershandleiding - Pagina 5

Blader online of download pdf Gebruikershandleiding voor {categorie_naam} AFF 3322. AFF 3322 7 pagina's. 22 ton air/hydraulic truck axle jack

OPERATING INSTRUCTIONS (cont'd)

Rotate the air lever to the right to lower the vehicle or load down to the ground.

10. When work is done disconnect the quick coupler from the air source.

PREVENTATIVE MAINTENANCE

Always store the jack in a well protected area where it will not be exposed to inclement weather,

corrosive vapers, or other harmful elements.

Keep ram and extension screw fully lowered and periodically lubricate the joints, extension screw, and

all moving parts with a general purpose grease.

Inspect the jack before each use. Do not use the jack if any component is cracked, broken, bent, or

shows sign of damage.

Keep saddle area clean and free of grease or dirt.

It should not be necessary to refill the hydraulic fluid reservoir unless there is an external leak.

Depots."

Empty water separator on the air source regularly to prevent air supply contamination.

Do not attempt to make any hydraulic repairs unless you are a qualified hydraulic repair person that is

familiar with this equipment.

PROBLEM

1. Unit fails to operate on first try or operates

irregularly

2. Unit will not lift to full height

3. Air passes thru jack but air motor does not

operate

4. Unit still does not operate

CHECK FOR

Purge air from hydraulic system by following procedure

under SETUP

Purge air from hydraulic system as above

Check oil level in reservoir

Leaking hydraulic ram

Kinked or damaged air line

Insufficient air pressure

Torn or damaged air air hose

Contact an AFF authorized repair depot

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