Prior to operation
Inspection
Before operating the vehicle, verify it is parked on a solid, level surface and the condition of the crane has been inspected. Ensure there is no damage to the wire ropes and there are no oil leaks etc. Additionally, confirm each control lever is in the neutral position.
Turn on the PTO
First, start the engine in the truck cab. While keeping the clutch pedal depressed, turn the PTO switch on or pull the PTO lever and gradually release the clutch pedal.
Extend the outriggers.
Pull the outriggers horizontally and then move the control lever to extend and place them vertically using the hydraulic pressure. Keep the following three points in mind when extending outriggers.
- Fully extend the outriggers horizontally
- If the ground surface is not solid, lay mats under the outriggers
- Extend the outriggers until the front tires of the truck lightly touch the ground in order to keep the truck level (center the bubble in the spirit level that is mounted on the base)
Lower the hook
Once the stowed hook is freed, the preparation for operation is complete.