cascade corporation F Série Instructions D'installation page 10

P
ERIODIC MAINTENANCE
100-Hour Maintenance
Every time the lift truck is serviced or every 100 hours
of truck operation, whichever comes first, complete the
following maintenance procedures:
• Check for loose or missing bolts, worn or damaged
hoses and hydraulic leaks.
• Check contact pads edges for wear or sharp edges that
could damage or tear paper rolls. Grind edges smooth.
• Check contact pad pivot pins for wear. Repair or
replace as necessary.
• Lubricate plungers on 180-degree stop valve (if fitted).
• Check that load-holding hydraulic system is functioning
properly. Cascade Clamp Force Indicators 830141 and
832442 are available for this test.
• Check decals and nameplate for legibility.
500-Hour Maintenance
After each 500 hours of truck operation, in addition to the
100-hour maintenance, perform the following procedures:
• Check sample of baseplate-to-bearing assembly
capscrews for proper torque value. See Technical
Bulletin TB183 or Service Manual 674512 for checking
and replacement procedures.
• Check sample of bearing-to-faceplate assembly
capscrews for proper torque value. See Technical
Bulletin TB183 or Service Manual 674512 for checking
and replacement procedures.
• Tighten lower mounting hook capscrews. See torque
specs. for specific models in Installation Step 7.
• Tighten rotator drive capscrews to 75 ft.-lbs. (105 Nm).
• Lubricate rotator bearing assembly with EP-2 grease.
(Whitmore 'Omnitask' or equivalent). Rotate clamp in
90-degree increments and grease in each position.
• Check rotator drive gearcase lubricant level. Lubricant
should be up to bottom of fill plug hole. If necessary, fill
with Cascade Rotator Drive Lubricant, Part No. 656300
or SAE 90 wt. gear lube (AGMA 'mild' 6 EP Gear Oil).
Replace the plug.
• Inspect all arm, frame and cylinder pivot bushings for
wear. Replace if necessary.
• Inspect all load-bearing structural welds on arms, frame
and arm pivots, and cylinder pivot areas for visual
cracks. Replace components as required.
2000-Hour Maintenance
After each 2000 hours of truck operation, in addition to
the 100 and 500-hour maintenance, perform the following
procedures:
• Check all rotation bearing capscrews for proper torque
value. See Technical Bulletin TB183 or Service Manual
674512 for checking and replacement procedures.
• Inspect all arm and cylinder pivot pins for wear and
replace if necessary.
8
WARNING: After completing any service
procedure, always test the Clamp through
five complete cycles. First test the Clamp
empty, then test with a load to make sure
the attachment operates correctly before
returning it to the job.
Contact Pad Contact Pad
Edges Pivot Pins
Left Side
WARNING: A sampling of faceplate and
baseplate bearing assembly capscrews
must be checked for proper torque at 500
hours (see TB183). A complete inspection
is required every 2000 hours. Failure to
keep the capscrews tightened can result in
attachment damage and serious injury.
Rotator Drive
Faceplate/Bearing
Capscrews
Assembly Capscrews
(Access all through
hole in baseplate)
Rotator
Drive
Fill Plug
RC0750.eps
Rotator Bearing
Assembly
Grease Fitting
Rotator
Drive
Fill Plug
RC0749.eps
Arm, Cylinder
Pivot Joints
Baseplate/Bearing
Assembly Capscrews
Mounting Hook
Capscrews
781578-R3 EN