How to fix Bishamon Forklifts when the forks won't raise and the pump won't run?
If the forks on your Bishamon Forklifts won't raise and the pump isn't running, it could be due to a few reasons. First, check if there is electrical power by charging the batteries. Also, check the fuses and inspect the wiring and connections.
What to do if Bishamon UNILIFT UNI-20 Forklifts forks will not lower?
If the forks on your Bishamon Forklifts are stuck and won't lower, there are several potential causes. Start by checking for any obstructions in the fork carriage and remove them. Inspect the lower solenoid valve for any malfunctions and clean, repair, or replace it as necessary. Also, check the switch and wiring for faults, replacing the switch and/or checking the wiring. Other possible causes include a broken constant force spring (replace the spring), an obstruction in the flow limiting valve (clean, repair, or replace the valve), or a non-standard or damaged pallet (replace the pallet).
Why Bishamon UNILIFT UNI-20 forks will not raise but the pump is running?
If the pump is running but the forks on your Bishamon Forklifts still won't raise, it might be due to: * The load being too heavy, causing the relief valve to operate; reduce the load. * Low hydraulic oil level; add oil to the hydraulic reservoir. * A raise solenoid valve that will not close; clean, repair, or replace the valve. * A lower solenoid valve held open; clean, repair, or replace the valve.
What to do if Bishamon UNILIFT UNI-20 forks will not stay up?
If the forks on your Bishamon Forklifts are not staying elevated, it could be due to a lower solenoid valve being held open or a check valve being held open. In either case, you should clean, repair, or replace the valve.
How to troubleshoot Bishamon UNILIFT UNI-20 Forklifts outriggers that won't retract?
If the outriggers on your Bishamon Forklifts won't retract, check for any obstructions and remove them. If there are no obstructions, the issue might be a faulty outrigger actuator, which would need to be replaced. Also, consider checking the batteries and replacing them if they are defective.
Guidelines for safe operation by trained personnel.
Definitions of DANGER, WARNING, and CAUTION hazard levels.
Immediate hazards resulting in severe injury or death.
Hazards that could cause severe injury or property damage.
Diagram showing locations of crush and pinch point hazards.
How to use the UP and DOWN buttons for lift control.
LEDs for outriggers stopped mid-travel or blocked.
Instructions for using the UniLift as a pallet jack.
Instructions for using the UniLift in stacker mode for lifting.
Troubleshooting outrigger extension/retraction problems.
Replacement schedule for hydraulic oil and constant force springs.
A guide to common issues and their resolutions.
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