10
OPERATING INSTRUCTIONS
Read and understand the safety information (See pg. 4).
Interior Lights and Controls (See pg. 9)
Exterior Lights (See pg. 9)
Proximity Switch (See pg. 14)
All of the following conditions must be true prior to operation:
1. Over head door is open.
2. Exterior green light is on.
3. Exterior red light is off.
4. Interior green and amber lights are off.
5. Interior red light is on.
6. Dock leveler and lip are in a stored position.
HYDRAULIC DOCK LEVELER:
ENGAGE (RAISE) RESTRAINT:
STEP 1: Press and hold raise button.
1. Exterior light changes from green to red.
2. When restraint arm is fully raised, the dock leveler deck rises and
extends lip.
3. Interior light changes from red to green.
STEP 2: Release raise button.
1. Dock leveler lowers to trailer floor by gravity.
Restraint is now engaged and dock leveler is ready for loading/unloading.
DISENGAGE (LOWER) RESTRAINT:
STEP 1: Press and hold raise button.
1. Dock leveler deck raises, lip lowers to the vertical position for storing.
STEP 2: Release raise button.
1. Dock leveler lowers by gravity to a stored (closed) position. (Proximity switch is activated.)
2. Interior light changes from green to red.
3. Truck restraint arm fully lowers.
4. Exterior light changes from red to green.
Dock leveler and truck restraint are now in the stored poistion.
Truck or trailer is now free to depart.
MECHANICAL DOCK LEVELER:
ENGAGE (RAISE) RESTRAINT:
STEP 1: Operate mechanical dock leveler.
1. Pull release chain on dock leveler.
2. Exterior light changes from green to red
3. All Interior lights (red amber & green) flash and alarm sounds.
4. Walk down dock leveler into truck.
STEP 2: Press and hold RAISE button.
1. Interior lights change from all flashing to red only and alarm shuts off.
2. When restraint arm fully raised (apprx. 6-8 sec.), release RAISE button.
3. Interior light changes to green.
Restraint is now engaged and dock leveler is ready for loading/unloading.
