9
Manual No. MF4-158-000 - September 2018
NOVA Lock-Up
™
Installation Manual
WELDING INSTALLATION INSTRUCTIONS
If the installation being worked on is a retrofit or
replacement situation, the following electrical
connections must be disconnected prior to welding.
LOCKOUT/TAGOUT the power at the fused disconnect,
then remove the motor and limit switch connections
from the control harness located in the outside junction
box. Once all welding has been completed, reconnect
all the wires.
NOTES:
a. Never install the NOVA Lock-Up
™
vehicle restraint
directly onto concrete block or brick dock face.
b. When welding the NOVA Lock-Up
™
vehicle
restraint, disconnect power and ground leads to
leveler.
c. Due to actual conditions, total mounting height may
be different.
d. Plug weld all holes that are in contact with the
embedded mounting plate. All fifteen (15) holes
must be either plug welded or anchored. See figure
C.
e. Shims must be the full length of the roller track.
Minimum electrode must be 1/8” 7018 or better.
See figure D.
INSTALLATION INSTRUCTIONS
(continued)
NOTICE
Never weld on the NOVA Lock-Up
™
vehicle
restraint after the motor is wired into the control
box and power to the control box is on. Electrical
current from the welder can loop back through
the circuit and damage the motor and other
components.
FIGURE C—WELDING ROLLER TRACK FRONT VIEW
(WITH EMBEDDED PLATE)
FIGURE D—WELDING ROLLER TRACK SIDE VIEW
Summary of Contents for Lock-Up
Page 2: ......
