Poweramp POWERHOOK SERIES - Manual (Page 17)

INSTALLATION
Existing Dock Leveler Possible Cause
Hoist Cylinder Trunnion Plates
Length CLEAN PIT Model
6,10 or 12 Foot NO
Supplied by others available from Systems Inc at extra costs.
8 Foot NO
Supplied by Systems Inc (attached to KS5 pan)
6 Foot YES
* Existing plate (s) must be removed since it is partially located
in the concrete that is to be removed for the pan. Existing
plate (s) can be reused if the integrity of the plate has not
ben altered during its removal and if all the old concrete is
chipped away from the anchors.
* A new plate (s) is supplied by others or is available from
Systems Inc at extra cost.
8 Foot YES
Existing plate (s) must be removed since it is located in the
area of the concrete that is to be removed for the pan. A new
plate (s) is supplied by Systems Inc. Attached to pan). Dispose
of old, existing plate.
10 or 12 Foot YES
Existing plate (s) does not have to be removed since it is not
in the area of the concrete that is to be removed for the pan.
Existing plate (s) to be reused.
Installation Instructions for KS5 when dock leveler is
power by a Centrapower.
1. Following step 1-4 of normal retrofit instructions,
page 13.
A. Disconnect and label the hydraulic hoses
attached to the Centrapower Hydraulic valve
assembly.
B. Cap off all open fittings to prevent contamination.
2. Step 21. reinstall leveler.
3. Step 25 See VS KS4 manual on how to purge
hydraulic system.
Additional instructions for KS5 when dock leveler is
powered by a remote power pack.
1. Drain power pack.
2. Disconnect and label hydraulic hoses that are
attached to the logic block. The logic block is
attached to the underside of the dock leveler
platform.
A. Cap Off all open fittings to prevent contamination.
B. Tie off hoses to prevent damage when level is
removed. Review the Field Wiring Drawing and
the certified pit drawing attached to this manual.
3. Step 23, reconnect hoses to the logic block.
4111-0010 — Nov 2010 15