BY CUSTOM EQUIPMENT LLC
BY CUSTOM EQUIPMENT LLC
12
13
MAINTENANCE & TROUBLESHOOTING
HB-P3.6
SUPO-726
REV A
MAINTENANCE & TROUBLESHOOTING
HB-P3.6
SUPO-726
REV A
FAILURE TO PERFORM INSPECTIONS AND PREVENTATIVE MAINTENANCE AT
RECOMMENDED INTERVALS MAY RESULT IN THE UNIT BEING OPERATED WITH A DEFECT
THAT MAY RESULT IN INJURY OR DEATH OF THE OPERATOR.
Regular inspection and conscientious maintenance is important to efficient economical operation of this machine.
It will help to assure that equipment will perform satisfactorily with a minimum of service and repair. Make checks at
the stated intervals or more frequently if required by local operating conditions. The following inspection checklists
are included in this manual:
•
Pre-Start (required before operation at each work shift)
•
Frequent
•
Pre-Delivery/Annual (Required at intervals not more than twelve months)
The rated life of the machine is Light Intermittent Duty (typical use 10 years, 40 weeks per year, 20 hours per week,
5 load cycles per hour).
3.1 | PRE-START INSPECTION CHECKLIST
MODEL NUMBER: SERIAL NUMBER:
•
Keep inspection records up-to-date.
•
Record and report all discrepancies to your supervisor.
•
A dirty machine cannot be properly inspected.
Y — Yes/Acceptable N — No/Unacceptable R — Repaired Y N R
Date:
Inspected By:
SECTION 3 | MAINTENANCE CHECKLISTS
SECTION 3 | MAINTENANCE CHECKLISTS
CAUTION
WARNING
THIS CHECKLIST MUST BE USED AT THE BEGINNING OF EACH SHIFT
OR AFTER EVER SIX TO EIGHT HOURS OF USE. FAILURE TO DO SO
COULD AFFECT THE SAFETY OF THE OPERATOR.
Visual Inspections
There are no loose or missing parts.
□ □ □
Check that warning and instructional labels are legible and secure. Ensure that load capacity is clearly
marked.
□ □ □
Check the platform rails and safety gate for damage.
□ □ □
Platform and base controls are not missing, damaged, or disconnected.
□ □ □
Electrical cables and wires are not torn, frayed, or disconnected.
□ □ □
Hydraulic hoses are not torn or loose; there are no leaks; hoses and the cables have no worn areas or
chafing.
□ □ □
Check the tires for damage. Check that wheel axle retaining rings and set screw in rear wheel are
tight.
□ □ □
Check that all snap rings are secure in grooves on pivot pins.
□ □ □
Functional Tests
Gate closes automatically and latches (alignment can be adjusted with screw on toe board or railing if
necessary).
□ □ □
Platform Controls: Check all switches and push buttons for proper operation.
Emergency Stop (Stops all movement)
□ □ □
Drive & Up/Down Mode Switch (Selects drive/steer or elevate mode)
□ □ □
Joystick (Return to neutral, drives forward & reverse, elevates & lowers)
□ □ □
Drive Enable Trigger (Must be activated to drive)
□ □ □
Base Controls: Check all switches and push buttons for proper operation.
Emergency Stop (Stops all movement)
□ □ □
Key Switch (Selects Platform Control, Ground Control, or Off)
□ □ □
Up/Down Rocker Switch (Elevates, Lowers)
□ □ □
Alarm (Not damaged, sounds for descent, tile)
□ □ □
Wheels: Front and rear wheels rotate freely.
□ □ □
Brakes: Machine stops when joystick released.
□ □ □
Pothole guards deploy and lock when platform is elevated.
□ □ □
Lift does not elevate when pothole guards are blocked.
□ □ □
