Chamberlain T User manual

Model H
ADDENDUM
Carwash Operator with Logic 2.0 Circuit
Models:T, GT, GH, H and J
This addendum is to be used in conjunction with the owner’s manual included with this
operator. Refer to the manual for all mounting and wiring instructions. The carwash mod-
ification includes a TEFC motor Watertight/Oiltight Control Enclosure watertight/oiltight 3-
button control station and nickel-plated chain in lieu of all standard components of the oper-
ator.
1. Refer to page 2 & 3 of addendum for Electrical Box Replacement Parts.
2. Refer to page 4 of addendum for suggested control and power wiring connec-
tions for NEMA 4 applications
FOR ALL OTHER INSTALLATION INSTRUCTIONS REFER TO OWNERS MANUAL
SHIPPED WITH OPERATOR.

REPAIR PARTS KITS – ELECTRICAL BOX
LOGIC CONTROL (VER. 2.0)
Below are replacement electrical box kits available for your operator. For replacement of electrical box components be sure to
match model number of your unit to kit number below to ensure proper voltage requirements. For all other part operator part
ordering information refer to owners manual supplied with operator.
Complete Electrical Box Replacement Kits
To order a complete electrical box replacement kit, add a
K- prefix to the model number of your operator. For exam-
ple:
CGH5011L = K-CGH5011L
K72-18282 & K72-18281 (GT) LIMIT SHAFT ASSY. KITS
Item
L1
L2
L3
L6
L7
L8
L9
Description
SHAFT, LIMIT CARWASH
LIMIT NUT
SPRKT. 48B18 X 3/8"
SPRKT. 48B9 X 3/8" (CGT ONLY)
PHOTO CUP
WASHER, SHIM
ROLL PIN, 1/8" DIA.
E-RING, 3/8"
Qty
1
2
2
1
1
1
7
1
P/N
11-17648
13-10024
15-48B18AXX
15-48B9A1
158A0068
80-10026
86-RP04-100
87-E-038
COMPLETE ELECTRICAL BOX KITS
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Description
CONTACTOR (See Variable Components)
PANEL,CARWASH
FLANGE BEARING, 3/8"
BEARING SEAL, 3/8"
NEOPRENE GASKET
DEPRESS PLATE
TRANSFORMER (See Variable Components)
INTERLOCK SWITCH (CH, CJ, CGH ONLY)
OVERLOAD (See Variable Components)
STANDOFF
RADIO BLOCK
ENCLOSURE, CARWASH
STANDOFF, PCB
SCREW, #10-32 HEX SLOTTED
FLATWASHER, #10
KIT, PCB ASSEMBLY
KIT, SENSOR ASSEMBLY
Qty
1
1
2
2
2
2
1
1
1
4
1
1
9
4
4
1
1
P/N
03-8024K
10-17647
12-10481
12-10483
13-10516
18-10036
21-XXXX
23-10916
25-XXXX
31-12378
42-10040
44-1210-4XD
75-13705
82-HS10-06
85-FW-10
K79-13433
K79-15016
ITEM
3
4
11
PART NO.
21-14182
21-5460
21-5575
25-2006
25-2008
25-2010
25-2015
25-2020
25-10296
25-11107
25-13840
03-8024K
DESCRIPTION
Transformer, 115 Volts
Transformer, 460 Volts
Transformer, 575 Volts
Overload, 6 Amp
Overload, 8 Amp
Overload 10 Amp
Overload 15 Amp
Overload 20 Amp
Overload 2.8-4.4 Amp
Overload 5.2-8.0 Amp
Overload 2.0-3.0 Amp
K-Line Contactor
5011L2 5021L2 5023L2 5043L2 5025L2 5038L2 7511L2 7521L2 7523L2 7543L2 7525L2 7538L2 1011L2 1021L2 1023L2 1043L2 1025L2 1038L2 1511L2 1521L2 1523L2 1543L2 1525L2 1538L2 2023L2 2043L2 2038L2 3023L2 3043L2 3038L2 3353L2 5053L2 7553L2 1053L2
Qty
1
1
3
3
3
2
4
2
2
2
Item
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
P/N
10-10476
10-10478
10-12553
10-12806
23-10041
82-PX04-12
82-PX04-20
82-PX06-16
84-LH-06
18-10036
Description
DEPRESS PLATE
AUX. L/S MT'G BRACKET
NUT PLATE
BACKUP PLATE
LIMIT SWITCH
SCREW, #4-40 PAN HEAD
SCREW, #4-40 PAN HEAD
SCREW, #6-32 PAN HEAD
LOCKNUT, #6-32
SPRING
K75-12514 LIMIT SWITCH ASSEMBLY KIT
VARIABLE COMPONENT KITS
2
HOW TO ORDER REPAIR PARTS
OUR LARGE SERVICE ORGANIZATION
SPANS AMERICA
INSTALLATION AND SERVICE INFORMATION
ARE AVAILABLE 6 DAYS A WEEK
CALL OUR TOLL FREE NUMBER - 1-800-528-2806
HOURS 7:00 TO 3:30 p.m. (Mountain Std.Time)
MONDAY Through SATURDAY

ILLUSTRATED PARTS – ELECTRICAL BOX
L2
L8
L7
L9
S5
S6
S2
14
17
17
L3
15
8
3
5
4
L7 L9
L6
L1
3

c2000, The Chamberlain Group, Inc.
All rights Reserved
01-17781A
RECOMMENDED POWER AND CONTROL CONNECTIONS
DISCONNECT POWER AT THE FUSE BOX BEFORE
PROCEEDING.
OPERATOR MUST BE PROPERLY GROUNDED AND
CONNECTED IN ACCORDANCE WITH LOCAL ELEC-
TRICAL CODES. NOTE: THE OPERATOR SHOULD
BE ON A SEPARATE FUSED LINE OF ADEQUATE
CAPACITY.
ALL ELECTRICAL CONNECTIONS MUST BE MADE
BY A QUALIFIED INDIVIDUAL.
Before installing power wiring or control stations be sure to follow all specifications and warn-
ings described below. Failure to do so may result in severe injury to persons and/or damage to
operator.
For best protection against the environment follow directions below for recommended specifi-
cations for power and control wiring connections.
SUGGESTED CONDUIT & FITTINGS
Liquidtight Flexible Nonmetallic Conduit is permitted
for use in both exposed and concealed areas and for
electrical systems that require flexibility and protection
from vapors, liquids or solids.
LFNC conduit should be used for Liquidtight environ-
ments as stated by NE A guidelines.
All conduit and conduit fittings should be marked as
“Liquidtight”, conduit and fittings marked “Raintight” or
“Wet Locations” are not to be automatically consid-
ered liquidtight.
NOTE: Select all conduit and conduit connectors
based on local code and application of job.
CONDUIT & FITTING PREPARATION
The most efficient assembly of a liquidtight conduit
and fitting system can be achieved, and optimum per-
formance ensured, by adherence to simple conduit
preparation and assembly techniques:
1. Square off ends of conduit by cutting the end of the
conduit squarely using a hacksaw or similar tool, con-
duit manufacturers sometimes offer cutting jigs for this
purpose.
2. Fully insert conduit flush with the fitting end stop.
3. Secure conduit to fitting. A compression gland nut,
when supplied as part of a fitting, will typically achieve
maximum securement.
4. Ensure conduit jacket is not cut or ripped in any
location along its surface.
NOTE: For conduit preparation, always follow the
conduit manufacturers instructions.
ATTACHMENT TO ENCLOSURE
1. Select proper fitting entry hole to be placed in
enclosure and punch through using drill or tool sup-
plied by manufacturer.
2. Slide threaded body into fitting hole in enclosure.
3. Insert gasketing around threaded area and secure
in place with nut supplied. (Refer to manufacturer
specifications for proper torque requirements).
NOTE: For fitting attachments, always follow the
manufacturers instructions.
ANY MAINTENANCE TO THE OPERATOR OR IN THE
AREA NEAR THE OPERATOR MUST NOT BE PER-
FORMED UNTIL DISCONNECTINGTHE ELECTRICAL
POWER VIA, THE MAIN DISCONNECT SWITCH.
UPON COMPLETION OF MAINTENANCE THE AREA
MUST BE CLEARED AND SECURED, AT THAT TIME
THE UNIT MAY BE RETURNED TO SERVICE.