Poweramp CentraAir, Owner & User Manual

Page: 14 / 56

12
4111-0034 — Sept. 2018
© 2018 Systems, LLC
Prepare Pit
Before lowering the dock leveler into the pit, the
following must be performed:
1. Remove all debris from the pit and sweep the pit
clean.
2. Check the entire dock leveler pit for proper
construction according to approved/certified pit
drawings. Make sure pit is square by making the
following measurements (see Figure 5):
• Measure pit width distance ( A ) at both front and
rear of pit.
• Measure dock floor-to-pit floor distance ( B ) at all
four corners.
• Measure pit length distance ( C ) at both sides.
• Measure corner-to-corner (diagonal) distance ( D )
at both sides. Take measurements at dock floor
level and at pit floor level.
If any measurement is off by more than 1/8 in. (3.18
mm), contact Systems, LLC Technical Services
before proceeding.
3. Make sure the field junction box for the dock
leveler is at the correct location per pit diagrams.
A—Pit Width
(Front and Rear)
B— Dock Floor-to-Pit Floor
(All Four Corners)
C— Pit Length
(Both Sides of Pit)
D— Pit Corner-to-Corner
(Top, Bottom, and Both Sides)
CL
14”
10”
D
C
B
A
CL
Figure 5
INSTALLATION