Yale GDP040-070VX, Operating Manual

Page: 153 / 204

Air Filter
The air filter canister should not be opened until an air filter
element replacement is required. An air filter element
replacement is required when one of the following occurs:
• the optional air flow restriction indicator light on the dash
illuminates
• the optional manual air flow indicator button pops up
• the specified number of hours has passed since the last
filter element replacement
Do not operate the lift truck until the air filter element has been
replaced.
Forks
WARNING
DO NOT try to move a fork without a lifting device. Each
hook fork for these lift trucks can weight 45 to 115 kg (99
to 253 lb).
CAUTION
Remove fork latch pins if adding a fork positioner attach-
ment. Damage to forks and other carriage components
can occur if fork latch pins are not removed prior to
using attachment.
NOTE: Forks must be removed or installed by trained per-
sonnel only. Forks are to be replaced only in sets.
The identification of a fork describes how the fork is connec-
ted to the carriage. These lift trucks have hook forks.
Forks, Remove
NOTE: If lift truck is equipped with a fork positioner attach-
ment, perform Step 1 first, before going to Step 2 . If lift truck
is not equipped with a fork positioner attachment, go to Step
2 .
1. Lower the carriage and remove four capscrews from inner
fork carriers. Remove inner fork carriers from fork positioner.
See Figure 30.
Maintenance
151