28
29
SYMPTOM PROBABLE CAUSE SUGGESTED ACTION
DOOR DOES NOT
WORK ON BATTERY
POWER
INLINE FUSE ON BATTERY
RED WIRE MAY BE BLOWN.
Replace Fuse, refer to fuse specs in the installation
manual.
BATTERIES MAY BE DRAINED,
OR DEAD OR
DEFECTIVE CONTROL
BOARD.
Check batteries voltage, if low let it charge for 24
hours with AC power ON. Replace batteries if still not
charged. Replace control board if the batteries are
charged.
DOOR OUT OF BALANCE.
Check and balance the door properly.
THE POWER MAY BE STILL BE
ON.
Ensure the main power to the unit is o.
LOAD SENSING NOT
WORKING PROP
ERLY
CLOSING FORCE IS
NOT SET PROPERLY
Adjust the Closing and/or Opening Force.
Directions are shown on Pages 21-22.
Increase or decrease based on door weight/
side and application of the door
REPLACEMENT
PART DESCRIPTION
Pulse 500-100 Pulse 750-100 Pulse 1000-125
Motor PulseM-P500-1800 PulseM-P750-1800 PulseM-P1000-1800
Motor Brush Set (2) PulseM-BRUSH PulseM-BRUSH PulseM-BRUSH
Gearbox GB-50-1.0 GB-50-1.0 GB-75-1.25
Drive Controls Enclosure PPulse-ENC-ALBK PPulse-ENC-ALBK PPulse-ENC-ALBK
Drive Replacement Board PCB-PPulseDRIVE3 PCB-PPulseDRIVE3 PCB-PPulseDRIVE3
Torque Arm TQARM-50 TQARM-50 TQARM-75
Torque Arm Bracket TQBKT-50 TQBKT-50 TQBKT-75
Limit Stop Brackets w/ Hardware PPulse-LMTBKT PPulse-LMTBKT PPulse-LMTBKT
Sha Collar SHCOL-1.0 SHCOL-1.0 SHCOL-1.25
Sha Key SHKEY-3 SHKEY-3 SHKEY-3
Encoder PPulse-ENC50 PPulse-ENC50 PPulse-ENC75
Battery (single piece) BTRY-5A BTRY-7A BTRY-9A
Battery Set BTRY-5A2 BTRY-7A2 BTRY-9A2
Reflective Photo Eye Set RPE-100SET RPE-100SET RPE-1000SET
Photo-Eye RPE-100 RPE-100 RPE-100
Photo-Eye Bracket RPESTB-BRKT RPESTB-BRKT RPESTB-BRKT
Photo-Eye Reflector RPE-RFLC RPE-RFLC RPE-RFLC1000
Control Panel Enclosure
(Complete)
PPulse-CP1-RW500 PPulse-CP1-RW750 PPulse-CP1-RW1000
Control Panel Replacement
Board
PCB-PPulseOP-500 PCB-PPulseOP-750 PCB-PPulseOP-100
Ribbon Cable RIBCAB-1 RIBCAB-2 RIBCAB-2
Push Button PPulse-PB1 PPulse-PB1 PPulse-PB1
PULSE OPERATOR REPLACEMENT PARTS
TROUBLE SHOOTING GUIDE