17
Daily Inspection Chart
Inspection Item
Forks
Notes
Loose, worn, missing, damaged or broken components
Lowered
General inspection
Broken or cracked welds
Lowered
Inspect frame and forks
Warning decals and labels
Lowered
Inspect condition
Wheel and load rollers
Raised
6 wheels total
Hydraulic cylinder
Raised
Inspect for fl uid leakage
Linkage lever arm system
Raised
Complete load wheel retraction
Chart 1 Daily Inspection Items
Weekly Inspection and Operation Checks
Bishamon recommends that several items be inspected on a weekly basis. In addition to the daily inspection, the following items should be
inspected every week. If any of the following conditions exist, REMOVE the UniLift from service and contact a qualifi ed service person.
Inspect or check the following items with the forks lowered.
1.
Raise and lower the forks completely. During operation, listen for any unusual noises that may indicate binding or worn components. The
operation should be smooth and quiet.
2.
Operate the parking brake to ensure smooth operation. With the brake pedal depressed, push or pull on the UniLift to ensure proper wheel
engagement.
3.
Visually inspect the mast channels, cylinder and lifting sling. Lower the forks completely and turn the key to the OFF position. As
demonstrated in Figure 29, gently pull the mast cover to the side and inspect the cylinder area. The channels should be smooth, free of
fi lings and lightly coated with lubricant. The cylinder area should be free of leaks and excess hydraulic fl uid. Visually inspect the sling and
sling wheel bracket. All fasteners and retaining rings should be in place. The sling should be free of snags, tears, cuts, broken stitches
or excessive wear. If any of these conditions exist, immediately remove the UniLift from service and replace the sling. For additional
“Removal From Service Criteria” refer to OSHA 1910.184 and ASME B30.9. Both recommend a sling be removed from service if any of
the following conditions exist.
• Snags, punctures, tears, or cuts
• Broken or worn stitches
• Excessive abrasive wear
• Distortion of fi ttings
Bishamon recommends replacing the sling every two (2) years or fi ve thousand (5000) cycles.
4.
Following the inspection, release the mast cover and allow it to retract. If the cover has wrinkles, gently pull the cover downward on both
sides at the same time and allow it to retract. The cover should now be straight and wrinkle free.
Figure 29 Mast Inspection
