Jungheinrich parking brake must be able to stop an industrial vehicle with max.permissible load or an unladen tow truck without attachment and without assistance from the driver on the maximum incline permitted by the manufacturer for ascent, or on the incline described hereafter, whereby the higher value applies.So here is the instruction show you guide on how to perform parking brake test for Jungheinrich ETM/V 10-12 Forklift Truck
Testing can follow either process A or B.
For industrial trucks with automatic braking (e.g. magnetic brake or spring-loaded accumulator), the automatic brake is also the par-king brake.
For pedestrian trucks the tiller acting in the braking zone is also the parking brake.
Drive the industrial truck onto an incline in accordance with the “Requirements” section and bring to a standstill with the operating brake.
Activate the parking brake and then release the operating brake.
The parking brake is functional if the truck stops in accordance with the “Requirements” section.
Halt travel (release accelerator / travel switch) and bring the truck to a standstill with the handbrake.
The parking brake is functional if the truck achieves there spective percentage value for braking (recorded with adelay recording device), in accordance with the “Requirements” section.
Trucks with Spring-Loaded Accumulator
When the handbrake is applied the full force of the spring loaded brake acts.
The truck brakes suddenly.