The purpose of this booklet is to provide
assembly, installation and operation information
concerning PowerMaster Model SL Commercial
Slide Door Operators and related Accessory
Products.
NOTE: IT IS IMPORTANT THAT THIS
INSTRUCTION MANUAL BE READ AND
UNDERSTOOD COMPLETELY BEFORE
INSTALLATION OR OPERATION IS
ATTEMPTED. IT IS INTENDED THAT THE
INSTALLATION OF THIS UNIT WILL BE DONE
ONLY BY PERSONS TRAINED AND
QUALIFIED IN THE INSTALLATION,
ADJUSTMENT AND SERVICE OF
COMMERCIAL DOORS AND DOOR
OPERATORS AND BY QUALIFIED
ELECTRICIANS.
NOTE:THE IMPORTANT SAFEGUARDS AND
INSTRUCTIONS IN THIS MANUAL CANNOT
COVER ALL POSSIBLE CONDITIONS AND
SITUATIONS WHICH MAY OCCUR DURING
ITS USE. IT MUST BE UNDERSTOOD THAT
COMMON SENSE AND CAUTION MUST BE
EXERCISED BY THE PERSON(S) INSTAL-
LING, MAINTAINING AND OPERATING THE
EQUIPMENT DESCRIBED HEREIN. DO NOT
USE THIS EQUIPMENT FOR ANY OTHER
THAN ITS INTENDED
PURPOSE - OPERATING COMMERCIAL
VEHICULAR SLIDE DOORS.
STANDARD FEATURES:
Limit Switches: Rotary limit switches, easily
adjusted over a wide range. The motor may be
removed without affecting the limit switch
adjustments.
Manual Release: Permits manual operation
of the door in the event of a power failure.
The Model SL is equipped with a manual
disconnect to aid in manual operation. Use
of this feature will not affect the limit switch
adjustment.
Control Circuit: Standard three button open,
close and stop. 24 Volts AC.
Connections For Auxiliary Entrapment
Protection Devices: Use with pneumatic
reversing door edge components or a
photoelectric beam (across the opening) device.
Constant Contact To Close: Standard
operation.
Momentary Contact To Close: Feature can be
activated by moving a wire on the terminal strip.
OPTIONAL FEATURES:
Digital Radio Controls: Open, Close and
Stop operation. Radio units are available to
control up to 27 doors from one transmitter
Digital Timer to Close: Adjustable from 0 to
17 minutes in one second intervals.
Keyless Entry System: Connection terminals
provided for hard wired or wireless keyless
entry systems.
PRODUCT FEATURES 3
Model SL Slide Door Operator Applications
Slide Door operators are intended for
commercial and industrial use on sliding doors
which use horizontal track.
Please refer to Figure 10, on page 10 for
basic installation layout of track.
A Slide Door operator when properly installed
will effectively lock the door in the closed
position.
Model SL Slide Door operators are used in
the following applications:
- Continuous Duty, Indoor Commercial
installations only
- For doors that require from 1/3 HP to 1HP
motors using single or three phase power.
- Use with foam/pneumatic reversing door
edge or photoelectric device - REQUIRED
where the 3-button station is out of sight of
the door, or any other automatic, remote or
manual control is used to activate the door.
