Chamberlain LIFTMASTER PROFESSIONAL SW470 - Manual (Page 37)

ITEM PART# DESCRIPTION
A1-7 K75-18366 Arm Assembly Kit
A1 08-2001 Rod End Fitting
A2 10-2011 Gate Bracket
A3 70-18618 Extension Arm
A4 10-3900 Galvanized Tube 39"
OD 1" IDx1.315"
A5 12-10172 Sleeve Bearing
A6 07-2103 Actuator Arm Stop
A7 06-2025-T Actuator Arm Assembly
K75-18367 Drive Assembly Kit
(Motor Not Included)
D1 10-2008 Switch Bracket
D2 10-G0539 Sensor Bracket
D3 Output Shaft*
D4 12-2125 Flange Ball Bearing 1-1/4" Bore
D5 G152002 Sprocket, 50B60
1-1/2x3/8 2-1/4" LTB
D6 15-50B12LGH Sprocket, 50B12 1/4KW
D7 16-4L280 Belt 28"
D8 17-2002 Pulley, 2", Bore 5/8", Key 3/16"
D9 G172701 Pulley, 7"
D10 19-2075 Chain, #50-75
D11 19-9024 Master Link, #50
D12 G232016 Limit Switch N.C. SPST
D13 32-2001 Gear Reducer
D14 75-G0400 Single Swing Collar
D15 75-G0401 Double Swing Collar
D16 K74-18382 Hall Effect Sensor Assembly
D17 80-1003 Tinnerman Nut
D18 31-2712 Nylon Spacer
D19 80-207-19 Key 1/4x1/4x1-1/2"
D20 80-207-23 Key 3/16x1-3/8"
D21 80-207-25 Key 3/8x3/8x2-1/4"
E1 03-8024-K Mini Contactor 24V
E2 21-3260-1 Transformer, Dual Voltage
E3 24-115-1 Relay 115 Vac
24-230-5 Relay, 208/230V
E4 25-2006 6 Amp Overload Fuse
25-2008 8 Amp Overload Fuse
25-2010 10 Amp Overload Fuse
25-2015 15 Amp Overload Fuse
25-2020 20 Amp Overload Fuse
25-4002-5 2.5 Amp Overload Fuse
25-4006 4.0-6.0 Amp Overload Fuse
F 20-1050-1T Motor, 115/230V TEFC, 1PH, 1/2HP
20-1075-1T Motor, 115/230V TEFC, 1PH, 3/4HP
20-1100-1T Motor, 115/230V TEFC, 1PH, 1HP
20-3050-1T Motor, 230/460V TEFC, 3PH, 1/2HP
20-3075B-4T Motor, 230/460V TEFC, 3PH, 3/4HP
20-3100B-4T Motor, 230/460V TEFC, 3PH, 1HP
20-3050B-5T Motor, 575V TEFC, 3PH, 1/2HP
20-3100M-5T Motor, 575V TEFC, 3PH, 3/4HP
20-3100-5T Motor, 575V TEFC, 3PH, 1HP
37
R E P A I R P A R T S - S W 4 9 0
Refer to the parts lists below for replacement parts available for
your operator. If optional modifications and/or accessories are
included with your operator, certain components may be added or
removed from these lists. Individual components of each kit may
not be available. Please consult a parts and service representative
regarding availability of individual components. Refer to page 40
for all repair part ordering information.
Complete Electrical Panel Replacement Kits
To order a complete electrical box replacement kit, add a
K- prefix to the model number of your operator. For example:
SW420-33-11 (Operator) = K73SW420-33-11 (Electrical Box Kit)
Motor Kits
To order a motor replacement kit, add a K prefix to the number of
your motor and remove the second dash (-). For example:
20-5752-33 (Motor Number) = K20-575233 (Motor Kit)
SERVICE KITS
INDIVIDUAL PARTS
ITEM PART# DESCRIPTION
1 10-18458 Side Plate Cover
2 10-2013 Mounting Bracket
3 73-18457 Frame Assembly
4 10-G0326 Switch Box Cover
5 23-3001 On/Off Switch, 1PH
23-3005 On/Off Switch, 3PH
6 76-G0564 Alarm Assembly
7 K001A5566 Control Board, GL
8 12-2002 Bearing 1-1/2"x1-3/4"