JLA D170 User manual

D170 Parts Manual
Phase 7
JLA Part No. 450597
JLA Limited
Meadowcroft Lane, Halifax Road
Ripponden
West Yorkshire, England
HX6 4AJ
Telephone: [phone] / Fax: [phone]

FOR YOUR SAFETY
Do not store or use gasoline
or other flammable vapors
and liquids in the vicinity of
this or any other appliance.
POUR VOTRE SÉCURITÉ
Ne pas entreposer ni utiliser d’essence
ni d’autres vapeurs ou liquides
inflammables à proximité de cet
appareil ou de tout autre appareil.
Retain This Manual in a Safe Place for Future Reference
This product embodies advanced concepts in engineering, design, and safety. If this product is properly
maintained, it will provide many years of safe, efficient, and trouble free operation.
Only qualified technicians should service this equipment.
OBSERVE ALL SAFETY PRECAUTIONS displayed on the equipment or specified in the installation
manual included with the dryer.
The following “FOR YOUR SAFETY” caution must be posted near the dryer in a prominent location.
“IMPORTANT NOTE TO PURCHASER”
Information must be obtained from your local gas supplier on the
instructions to be followed if the user smells gas. These instructions
must be posted in a prominent location near the dryer.
We have tried to make this manual as complete as possible and hope you will find it useful. The
manufacturer reserves the right to make changes from time to time, without notice or obligation, in prices,
specifications, colors, and material, and to change or discontinue models. The illustrations included in
this manual may not depict your particular dryer exactly.
IMPORTANT
For your convenience, log the following information:
DATE OF PURCHASE _____________________________________________________________ MODEL NO. ________________________
RESELLER’S NAME _________________________________________________________________________________________________
Serial Number(s) __________________________________________________________________________________________________
___________________________________________________________________________________________________________________
___________________________________________________________________________________________________________________
Replacement parts can be obtained from your reseller or JLA. When ordering replacement parts from the
factory, you can FAX your order to JLA at 1 422-824390 or telephone your order directly to the JLA Parts
Department at 1 422-822282. Please specify the dryer model number and serial number in addition to the
description and part number, so that your order is processed accurately and promptly.
D170

Control Door Assembly .................................................................................................................................... 4
Phase 7 Non-Coin Microprocessor Control Panel Assembly ....................................................................... 5
Front Panel/Main Door Assemblies ............................................................................................................ 6, 7
Main Door Switch Assembly ............................................................................................................................ 8
Tumbler Assembly ............................................................................................................................................ 9
Phase 7 Rotational Sensor Assembly .......................................................................................................... 10
Lint Door Assembly ........................................................................................................................................ 11
Lint Drawer/Lint Drawer Switch Box Assemblies for Models Mfd. as of February 1, 2003 ...................... 12
Lint Drawer/Lint Drawer Switch Box Assemblies for Models Mfd. prior to February 1, 2003 .................. 13
Fan (Squirrel Cage) Shaft Mount Assembly ................................................................................................. 14
Blower Motor Mount Assembly ...................................................................................................................... 15
Microprocessor Temperature Sensor Bracket Assembly ........................................................................... 16
Drive Shaft Assembly ..................................................................................................................................... 17
Idler Shaft Assembly ...................................................................................................................................... 18
Speed Reducer Shaft Assembly ................................................................................................................... 19
Totally Enclosed, Non-Venting Drive Motor Assembly ................................................................................. 20
CE Hot Surface Ignition Burner Assembly ................................................................................................... 21
Direct Spark Ignition Burner Assembly ................................................................................................... 22, 23
Sail Switch Assembly ..................................................................................................................................... 24
Air Jet Assembly ............................................................................................................................................. 25
Microprocessor Reversing Contactor Mounting Panel Assembly for 208-240V Transformers ......... 26, 27
Microprocessor Reversing Contactor Mounting Panel Assembly for 380-416V Transformers ......... 28, 29
Microprocessor Reversing Contactor Mounting Panel Assembly for 460-480V Transformers ......... 30, 31
Steam Damper Assembly for Steam Models Only ...................................................................................... 32
Pneumatic Valve Assembly for Gas Models Only ........................................................................................ 33
Pneumatic Valve Assembly for Steam Models Only .................................................................................... 34
Top Console Assembly .................................................................................................................................. 35
S.A.F.E. Temperature Probe Assembly ........................................................................................................ 36
S.A.F.E. Solenoid Assembly for Models Mfd. as of September 23, 2004 .................................................. 37
S.A.F.E. Solenoid Assembly .......................................................................................................................... 38
Back Guard Assemblies ................................................................................................................................ 39
Table of Contents

4JLA Limited 450597-2
Control Door Assembly
Illus. No. Part No. Qty. Description
1* 883256 1Phase 7 Control Door (gas)
883322 1Phase 7 Control Door (steam)
2150314 4#10-32 x 1/2” TORX Screw
3154011 4#10-32 Multi-Thread U-Nut
4** ——— 1Logo
*Specify color when ordering.
** Contact reseller for logo.

450597-2 Telephone: [phone] / Fax: [phone]
Phase 7 Non-Coin Microprocessor Control Panel Assembly
Illus. No. Part No. Qty. Description
1112577 1Phase 7 Non-Coin Keypad
(for models mfd. as of September 11, 2004)
112571 1Phase 7 Non-Coin Keypad
(for models mfd. prior to September 11, 2004)
2850980 1Phase 7 Microprocessor Controller (computer) Panel Only
822754 1Phase 7 Non-Coin Reversing Microprocessor Controller (computer)
Control Panel Assembly Complete
(includes illus. nos. 1 through 7)
3887005 1Phase 7.2.2 Non-CoinMicroprocessor Controller (computer)
with Sensor Activated Fire Extinguishing System Only
(for models mfd. as of December 3, 2003)
887002 1Phase 7.2.1 Non-CoinMicroprocessor Controller (computer)
with Sensor Activated Fire Extinguishing System Only
(for models mfd. prior to December 3, 2003)
4150005 2#6-32 x 3/4” Phillips Round Head Machine Screw
5153010 2#6 Star Washer
6136016 15 amp Fuse
7136097 1500 mA Fuse

6JLA Limited 450597-2
Front Panel/Main Door Assemblies

450597-2 Telephone: [phone] / Fax: [phone]
Illus. No. Part No. Qty. Description
1881685 1White Main Door Hinge
882296 1Coral Wrinkle Blue Main Door Hinge
2881740 61/4-20 x 5/8” White Carriage Bolt
881739 61/4-20 x 5/8” Coral Wrinkle Blue Carriage Bolt
3151012 1#10-32 White Acorn Nut
4881688 1White Main Door Handle
881737 1Blue Main Door Handle
5102214 130” Door Glass
170730 1Door Glass Adhesive (10.3 oz. cartridge)
6881806 61/4-20 White Free Spin Wash Nut
882293 61/4-20 Coral Wrinkle Blue Free Spin Wash Nut
7150120 1Main Door Latch Screw
(#10-32 dome hex head screw)
8151010 1#10-32 Acorn Nut
9881689 1White Main Door Assembly Complete
(includes illus. nos. 2 through 10)
881761 1Coral Wrinkle Blue Main Door Assembly Complete
(includes illus. nos. 2 through 10)
881966 1White Main Door Ring
882305 1Coral Wrinkle Blue Cold Rolled Steel Large Main Door Ring
10 882411 1Extruded Steel Door Gasket
11 882503 1White Front Panel Assembly
(includes illus. nos. 1, 15, and 16)
882504 1Coral Wrinkle Blue Front Panel Assembly
(includes illus. nos. 1, 15, and 16)
12 170330 1Friction Door Latch
13 154215 25/32” Pop Rivet
14 122351 1“EMERGENCY STOP” Push-Pull Button
15 122419 1“EMERGENCY STOP” Nameplate
16 132387 1Normally Closed Contact Block
17 132395 1Normally Closed Contact Block with Base
Front Panel/Main Door Assemblies

8JLA Limited 450597-2
Main Door Switch Assembly
Illus. No. Part No. Qty. Description
1150006 2#6-32 x 7/8” Phillips Pan Head Machine Screw
2152013 2#6-32 Hex Nut
3153010 2#6 Star Washer
4137005 1Single-Pole Door Switch
5150443 41/4-20 x 3/4” Stainless Steel Cap Screw
6881687 1White Main Door Switch Housing Only
881695 1Blue Main Door Switch Housing Only
881702 1White Main Door Switch with Housing Assembly
(includes illus. nos. 1 through 4 and 6)
881700 1Blue Main Door Switch with Housing Assembly
(includes illus. nos. 1 through 4 and 6)
7150443 21/4-20 x 3/4” Stainless Steel Cap Screw
8881441 1White Bottom Hinge Block
881735 1Blue Bottom Hinge Block
9881440 1White Top Hinge Block
881736 1Blue Top Hinge Block
10 153031 1Nylon Washer

450597-2 Telephone: [phone] / Fax: [phone]
Illus. No. Part No. Qty. Description
1835402 1Stainless Steel Tumbler Assembly Complete
(for models mfd. as of November 10, 2003)
(includes illus. nos. 1 through 3)
835375 1Tumbler Assembly Complete
(for models mfd. prior to November 10, 2003)
(includes illus. nos. 1 through 3)
2390329 4Stainless Steel Perforated Tumbler Panel
(for models mfd. as of November 10, 2003)
883578 4Perforated Tumbler Panel
(for models mfd. prior to November 10, 2003)
3150118 24 1/4-20 x 1/4” Phillips Pan Head Screw
Tumbler Assembly

10 JLA Limited 450597-2
Phase 7 Rotational Sensor Assembly
Illus. No. Part No. Qty. Description
1819064 1Tumbler Shaft Support Assembly Complete
(includes illus. nos. 1 through 8)
835339 1Tumbler Shaft Support Bracket
2102394 2Tumbler Friction Pad
3153005 63/8” Lock Washer
4150619 23/8-16 x 1” Tap Bolt
5153004 83/8” Flat Washer
6180018 24” x 1-1/2” Hi-Impact Wheel
7819046 1Tumbler Adjustment Plate
8819065 1Tumbler Shoulder Screw
9822735 1Phase 7 Rotational Sensor Assembly
10 152005 43/8-16 Hex Nut
11 323433 2Rear Wheel Shim

450597-2 Telephone: [phone] / Fax: [phone]
Lint Door Assembly
Illus. No. Part No. Qty. Description
1882497 1White Lint Door Assembly
(includes illus. nos. 1, 2, and 4)
882498 1Coral Wrinkle Blue Lint Door Assembly
(includes illus. nos. 1, 2, and 4)
2117607 61/4” x 3/8” Poron Foam (sold by the foot)
3150309 5#10-16 x 1/2” Hex Head TEK Crimptite Screw
4117604 9Neoprene Sponge Tape (sold by the foot)

12 JLA Limited 450597-2
Lint Drawer/Lint Drawer Switch Box Assemblies
Illus. No. Part No. Qty. Description
1884069 1White Lint Drawer/Screen Assembly
884068 1Coral Wrinkle Blue Lint Drawer/Screen Assembly
2122116 1Lint Drawer Switch Only
3122605 14-Pin Socket Connector
4122701 2Socket Terminal Only
122801 1Pin/Socket Extraction Tool...Not Illustrated
5882507 1Lint Drawer Switch Box Assembly Complete
(includes illus. nos. 3 through 6)
6150301 4#8-18 x 7/16” Phillips Pan Head TEK Screw
7122700 2Pin Terminal Only
8122604 14-Pin Connector
9150301 2#8-18 x 7/16” Phillips Pan Head TEK Screw
10 319076 1Right Hand Divider Panel
11 319077 1Left Hand Divider Panel
12 150301 14 #8-18 x 7/16” Phillips Pan Head TEK Screw
13 108220 1Lint Bag
For Models Mfd. as of February 1, 2003

450597-2 Telephone: [phone] / Fax: [phone]
Lint Drawer/Lint Drawer Switch Box Assemblies
Illus. No. Part No. Qty. Description
1882792 1White Lint Drawer/Screen Assembly
882793 1Coral Wrinkle Blue Lint Drawer/Screen Assembly
2122116 1Lint Drawer Switch Only
3122605 14-Pin Socket Connector
4122701 2Socket Terminal Only
122801 1Pin/Socket Extraction Tool...Not Illustrated
5882507 1Lint Drawer Switch Box Assembly Complete
(includes illus. nos. 3 through 6)
6150301 4#8-18 x 7/16” Phillips Pan Head TEK Screw
7122700 2Pin Terminal Only
8122604 14-Pin Connector
9150301 2#8-18 x 7/16” Phillips Pan Head TEK Screw
10 319076 1Right Hand Divider Panel
11 319077 1Left Hand Divider Panel
12 150301 14 #8-18 x 7/16” Phillips Pan Head TEK Screw
For Models Mfd. prior to February 1, 2003

14 JLA Limited 450597-2
Illus. No. Part No. Qty. Description
1100612 11-1/4” Bore x 15” Diameter x 6” Blower/Fan (squirrel cage)
2821078 1Fan Shaft Mount Assembly Complete
(includes illus. nos. 1 through 16, 18, and 19)
821073 1Fan Shaft Mount Only
3117604 4’ Neoprene Sponge Tape (sold by the foot)
4152006 21/2-20 Left Hand Jam Nut
5153065 11/2” Flat Washer
6332280 1Fan Shaft Only
7881061 11-3/8” Flange Bearing with Setscrews and Grease Fitting
8153004 43/8” Flat Washer
9153005 43/8” Lock Washer
10 152005 43/8-16 Hex Nut
11 100812 21-3/8” Retaining Ring
12 880879 11-3/8” Pillow Block Bearing Only
13 153004 23/8” Flat Washer
14 153005 23/8” Lock Washer
15 150617 23/8-16 x 1” Hex Head Bolt
16 101177 12B x 5.8 Pulley (for gas models Only)
17* 100184 2BX-63 Cogged Belt (fan shaft to blower motor) for 60 Hz Models Only
18 100706 15/16” x 5/16” x 1-3/8” Key
19 101194 1SDS x 1-3/8” Bushing with Setscrew
*Replace in matched sets (both belts).
Fan (Squirrel Cage) Shaft Mount Assembly

450597-2 Telephone: [phone] / Fax: [phone]
Illus. No. Part No. Qty. Description
1181030* 17.5 hp 208-230/460v 3-Phase (3ø) 60 Hz Motor Only
181031* 17.5 hp 200-230/380-410v 3-Phase (3ø) 50 Hz Motor Only
181039 17.5 hp 575v 3-Phase (3ø) 60 Hz Motor Only
2101148 1SB x 4.0 Motor Pulley (60 Hz gas)
101147 1SB x 4.8 Motor Pulley (50 Hz steam)
101195 12B x 4.4 Sheave (60 Hz steam / 50 Hz gas)
3101152 1SH x 1-3/8” Bushing (50/60 Hz gas / 60 Hz steam)
101194 1SDS x 1-3/8” Bushing (50 Hz steam)
4100706 15/16” x 5/16” x 1-3/8” Key
5152004 45/16-18 Hex Nut
6153002 45/16” Lock Washer
7153001 45/16” Flat Washer
8821091 1Motor Mount Adjustment Plate Only
9153001 45/16” Flat Washer
10 153002 45/16” Lock Washer
11 150501 45/16-18 x 3/4” Hex Head Machine Bolt
12 152004 45/16-18 Hex Nut
13 150503 25/16-18 x 2” Hex Head Machine Bolt
14 332322 1Motor Mount Adjustment Angle Only
15 153001 25/16” Flat Washer
16 153002 25/16” Lock Washer
17 150501 25/16-18 x 3/4” Hex Head Machine Bolt
18** 100184 2BX-63 Cogged Belt (matched sets) 60 Hz
** 100195 2BX-73 Cogged Belt (matched sets) 50 Hz
** 100159 2BX-61 Cogged Belt (matched sets) 575v 60 Hz Only
*Specify voltage when ordering.
** Replace in matched sets (both belts).
Blower Motor Mount Assembly

16 JLA Limited 450597-2
Illus. No. Part No. Qty. Description
1815931 1Microprocessor Temperature Sensor Bracket Complete
(includes illus. nos. 1 through 10)
820967 1Microprocessor Temperature Sensor Bracket Only
2150005 2#6-32 x 1/4” Phillips Round Head Machine Screw
3153010 2#6 Star Washer
4130103 1225° Manual Reset Thermostat Only
5152000 2#6-32 Hex Nut
6121028 21/4” x .032 Insulated Terminal
7122701 4Socket Terminal Only
122801 1Pin/Socket Extraction Tool...Not Illustrated
8122605 14-Pin Socket Connector
9154007 21/4” Push On Fastener
10 815961 11/4” Temperature Sensor Probe Assembly
(includes illus. nos. 6 through 10)
11 150301 4#8-18 x 7/16” Phillips Pan Head TEK Screw
Microprocessor Temperature Sensor Bracket Assembly

450597-2 Telephone: [phone] / Fax: [phone]
Drive Shaft Assembly
Illus. No. Part No. Qty. Description
1882460 1Tumbler Shaft Assembly
(includes illus. nos. 1 and 4)
2821465 111” Drive Wheel
3101234 1Drive with Hub Taper Bushing
4880779 21-3/8” Pillow Block Bearing
5152011 43/8-18 Hex Nut
6153005 43/8” Lock Washer
7153004 43/8” Flat Washer
8835360 2Bearing Backing Plate Assembly
9101184 11-3/8” Bushing with Setscrew
10 101189 12B x 8.0 Pulley
11* 100140 2BX-38 Cogged Belt
12 100717 15/16” x 5/16” x 2-3/4” Key
*Replace in matched sets (both belts).

18 JLA Limited 450597-2
Idler Shaft Assembly
Illus. No. Part No. Qty. Description
1882460 1Idler Shaft Assembly
(includes illus. nos. 1 and 4)
2821465 111” Drive Wheel
3101234 11-3/8” Taper Lock Bushing
4880779 21-3/8” Pillow Block Bearing
5152011 43/8-18 Hex Nut
6153005 43/8” Lock Washer
7153004 43/8” Flat Washer
8835360 2Bearing Backing Plate Assembly
9100717 15/16” x 5/16” x 2-3/4” Long Key

450597-2 Telephone: [phone] / Fax: [phone]
Illus. No. Part No. Qty. Description
1882505 1Speed Reducing Shaft Assembly
(includes illus. nos. 1, 3, 4, and 10)
2101160 12B x 3.4 SH Sheave
(for models mfd. as of March 6, 2000)
101187 12B x 4.0” Pulley
(for models mfd. prior to March 6, 2000)
3101150 11-3/8” Bushing with Setscrew
4880779 21-3/8” Pillow Block Bearing
5152005 43/8-16 Hex Nut
6153005 43/8” Lock Washer
7153004 43/8” Flat Washer
8835361 2Bearing Back Up Plate
9100717 15/16” x 5/16” x 2-3/4” Long Key
10 101193 12B x 13.6” SK Sheave
11* 100124 2BX-53 Belt
12* 100140 2BX-38 Cogged Belt
13 101152 1SH x 1-3/8” Bushing (60 Hz)
(includes illus. no. 9)
14 100717 15/16” x 5/16” x 2-3/4” Key
*Replace in matched sets (both belts).
Speed Reducer Shaft Assembly

20 JLA Limited 450597-2
Illus. No. Part No. Qty. Description
1835297 1Motor Adjustment Plate
2150501 45/16-18 x 3/4” Hex Head Machine Bolt
3153002 85/16” Lock Washer
4153001 85/16” Flat Washer
5882078 13 hp 208-230/380/416/460v 3-Phase (3ø) 50/60 Hz
Totally Enclosed, Non-Venting Motor
181019 13 hp 575v 3-Phase (3ø) 60 Hz Totally Enclosed, Non-Venting Motor
6152004 45/16” Hex Nut
7101235 11-1/8” Pulley
8* 100124 2BX-53 Cogged Belt
9** ——— 15/16” Key
10 150619 23/8-16 x 3” Tap Bolt
11 152005 43/8-16 Hex Nut
*Replace in matched sets (both belts).
** Consult factory.
Totally Enclosed, Non-Venting Drive Motor Assembly