Page 16
FIGURE L
10. OPERATIONAL CHECK PROCEDURE
This procedure ensures the
Mat Mover
®
system has been wired properly. Also, refer to
Step 11 for a cross-check of
Mat Mover
®
functions with the corresponding control
panel light, if necessary.
10.1
Ensure motor overload relays in the control panel are in the “ON” position.
10.2
Turn
Mat Mover
®
control panel switch to the “ON” position.
10.3
Turn power “ON” at power source.
10.4
Operate unit briefly in the “UP” direction to check for proper phasing (see
phasing note). Disregard the keyswitch faceplate for direction of travel identification
at this time. Instead, observe the cable drum rotation to identify the travel direction.
See
Figure L
for travel direction identification.
10.5
During the check procedure, all references made to actuating a limit switch
are to be done manually to ensure the unit is phased properly,
preventing
all limits
from being put in an override situation and causing
personal injury
and/or
structural damage
. Manually actuate all limits with a broom stick or other similar
extension, taking
precaution
that hands, limbs, hair, and clothing are not near the
rotating drums.
With cable drum turning in the “UP” direction, actuate either the left or right “UP”
limit switch. If cable drum stops, the vertical direction of travel is phased properly
(“IN PHASE”). If cable drum continues to operate while the “UP” limit switch is
actuated, the vertical direction of travel is not phased correctly.
If vertical travel is “IN PHASE,” proceed to Step 10.7. If vertical travel is not phased
correctly, proceed to the next step.
Summary of Contents for 91101-100
Page 4: ......
Page 18: ...Page 14 FIGURE J POWER SOURCE ...
Page 19: ...Page 15 FIGURE K BEFORE ...
