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Commonly Asked Questions:
•
Wiring from the gripper to pump unit is color coded per Chart 2.
•
Connect terminals RG1and RG2 to elevator control Power Wires
•
Connect terminals RG5 and RG7 to elevator control Safety String.
•
Check control diagram for proper connection.
•
GRIPPER WILL NOT RESET - GRIPPER SET ON ROPES
o Check location of rotating shaft in cam; if rotating shaft tube is
against wear-out switch refer to section concerning Lining
Replacement
o Check for open Safety circuit.
o Check for blown fuse; refer to that section
"ROPE GRIPPER
" Hydraulic Oil
®
Check level with the "ROPE GRIPPER
•
the Oil Level Window on the Oil Reservoir.
•
Use SHC524 Mobil 1 Synthetic Hydraulic Oil or Mobil 1 Fully Synthetic ATF
(Automatic Transmission Fluid) to top off oil level.
WIRE ROPE LUBRICATION
•
Use a high friction lubricant such as: NYLUBE CABLE CARE #65 or AMERICAN OIL
VITALIFE #600. Care should be taken not to over lubricate
Complete Trouble Shooting Guide begins Page 17
" in the loaded position, the level should fully cover
®
White
RG2
Black
RG3
Red
RG4
Orange
RG5
Blue
RG6
Green
Ground
Pigtail to Pumping
Unit Wiring
CHART 2
DIAGRAM 4
BULLETIN 1144
Page 29 of 29
11/12/19
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