Alliance Laundry Systems 70269701R4 User Manual

Drying Tumblers

NOTA: Para bajar una copia de estas instrucciones en español, visite www.comlaundry.com.

25 Pound Capacity 30 Pound Capacity 35 Pound Capacity

Stacked 30 Pound Capacity

Through Serial No. 0602004143

Refer to Page 5 for Model Identification

H I G H T E M P

S T A

R T

L O W T E M

P M E D T E M P

N

O

H

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A

T

C

2 5

1

S E L E

C

T T E M P

1

S E L

2

E

C T

T

I

E

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M

S E

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3

R

T C O

P

I

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G

H

S

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A

M

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P

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S T A

R T

L O W T E M

P M E

2

I N S E

3

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2 5

Installation

T477C

T477C T478C

Keep These Instructions for Future Reference.

(If this machine changes ownership, this manual must accompany machine.)

www.comlaundry.com

T478C

Part No. 70269701R4

August 2006

Installation must conform with local codes or, in the absence of local codes, with:

In the U.S.A.

, installation must conform to the latest edition of the American National Standard Z223.1/

NFPA 54 “National Fuel Gas Code” and Standard ANSI/NFPA 70 “National Electric Code.”

In Canada

, installation must comply with Standards CSA-B149.1 or Natural Gas and Propane Installation

Code and CSA C22.1, latest edition, Canadian Electric Code, Part I.

In Australia

, installation must comply with the Australian Gas Association Installation Code for Gas

Burning Appliances and Equipment.

WARNING

FOR YOUR SAFETY, the information in this manual must be followed to minimize the risk of fire or explosion or to prevent property damage, personal injury or death.

W033

• Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

• WHAT TO DO IF YOU SMELL GAS: – Do not try to light any appliance. – Do not touch any electrical switch; do

not use any phone in your building.

– Clear the room, building or area of all

occupants.

– Immediately call your gas supplier

from a neighbor’s phone. Follow the gas supplier’s instructions.

– If you cannot reach your gas supplier,

call the fire department.

• Installation and service must be performed by a qualified installer, service agency or the gas supplier.

W052

FOR YOUR SAFETY

Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

W053

POUR VOTRE SÉCURITÉ, les informations de ce guide doivent être respectées afin de réduire les risques d’incendie, d’explosion ou d’éviter les dommages matériels, personnels ou blessures mortelles.

• Ne pas entreposer ni utiliser d’essence ni d’autres vapeurs ou liquides inflammables dans le voisinage de cet appareil ou de tout autre appareil.

• QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ : – Ne pas tenter d’allumer d’apareil. – Ne touchez à aucun interrupteur. Ne

pas vous servir des téléphones se trouvant dans le bâtiment où vous vous trouvez.

– Évacuez la pièce, le bâtiment ou la

zone.

– Appelez immédiatement votre

fournisseur de gaz depuis un voisin. Suivez les instructions du fournisseur.

– Si vous ne pouvez rejoindre le

fournisseur de gaz, appelez le service des incendies.

• L’installation et l’entretien doivent être assurés par un installateur ou un service d’entretien qualifié ou par le

AVERTISSEMENT

fournisseur de gaz.

W033Q3

W052Q

POUR VOTRE SÉCURITÉ

Ne pas entreposer ou utiliser d’essence ou toutes autres vapeurs et liquides inflammables à proximité de cette unité ou de tout autre appareil.

W053Q2

IMPORTANT: Information must be obtained from a local gas supplier on instructions to be followed if the user smells gas. These instructions must be posted in a prominent location. Step-by-step instructions of the above safety information must be posted in a prominent location near the tumbler for customer use.

70269701

1

Notes

2

70269701

Table of

Contents

Introduction......................................................................................... 5

Model Identification ............................................................................. 5

Customer Service.................................................................................. 7

Wiring Diagram .................................................................................... 7

Serial Plate Location............................................................................. 7

Safety Information.............................................................................. 9

Important Safety Instructions ............................................................... 10

Specifications and Dimensions........................................................... 13

Cabinet Dimensions – 25, 30 and 35 Pound Models............................ 14

Cabinet Dimensions – T30 ................................................................... 15

Exhaust Outlet Locations...................................................................... 16

Gas Connection Locations.................................................................... 17

Electrical Connection Locations........................................................... 18

Steam Connection Locations ................................................................ 19

Installation........................................................................................... 21

Pre-Installation Inspection .................................................................... 21

Location Requirements......................................................................... 21

Tumbler Enclosure................................................................................ 22

Position and Level the Tumbler............................................................ 23

Installing Accessory Timing Cam ........................................................ 24

Removal of Existing Timing Cam ................................................... 24

Installation of New Timing Cam ..................................................... 24

Before Placing Tumbler into Service ................................................... 25

Required for CE Models Only ......................................................... 25

Installing CE Gas Drying Tumblers ..................................................... 26

General Information......................................................................... 26

Basic Configuration ......................................................................... 29

Specific Conversion Procedures ...................................................... 29

Exhaust Requirements ....................................................................... 33

Layout ................................................................................................... 33

Make-Up Air......................................................................................... 33

Venting ................................................................................................. 33

Individual Venting ........................................................................... 34

Manifold Venting............................................................................. 36

Gas Requirements............................................................................... 39

Gas Supply Pipe Sizing and Looping ................................................... 41

Electrical Requirements..................................................................... 45

Grounding Instructions ......................................................................... 45

For CE Models Only........................................................................ 45

Service/Ground Location...................................................................... 46

Connecting Electrical Service............................................................... 47

Configuring Your Tumbler for Other Service Voltages .................. 47

Stacked Tumbler Electrical Connections......................................... 48

Conversion Instructions........................................................................ 49

Ferrite Ring Installation........................................................................ 51

Electrical Requirements for Gas and Steam Models ............................ 52

means without the expressed written consent of the publisher.

70269701

3

Electrical Requirements for Electric Models........................................ 54

Steam Requirements........................................................................... 57

Piping Recommendations ..................................................................... 57

Installing Steam Trap and Making Condensate Return Connections... 58

Adjustments......................................................................................... 61

Loading Door Switch............................................................................ 61

Airflow Switch...................................................................................... 62

Door Strike............................................................................................ 62

Removing Tumbler from Service...................................................... 63

4

70269701

Introduction

Model Identification

Information in this manual is applicable to these models.

Gas Steam Electric

25 Pound

30 Pound

T30

CHD25G2-CA025L CHD25G2-CA025N CHD25G2-CT025L CHD25G2-CT025N CHD25G2-CU025L CHD25G2-CU025N DR25G2-BA025L DR25G2-BA025N DR25G2-BT025L DR25G2-BT025N DR25G2-BU025L DR25G2-BU025N HA025L

CHD30G2-CA030L CHD30G2-CA030N CHD30G2-CT030L CHD30G2-CT030N CHD30G2-CU030L CHD30G2-CU030N HA030L HA030N HT030D HT030L HT030N

CHD30STG2-CAT30L CHD30STG2-CAT30N CHD30STG2-CTT30L CHD30STG2-CTT30N CHD30STG2-CUT30L CHD30STG2-CUT30N DRST30G2-BAT30L DRST30G2-BAT30N DRST30G2-BTT30L DRST30G2-BTT30N DRST30G2-BUT30L DRST30G2-BUT30N HAT30L

HA025N HT025L HT025N HU025L HU025N IPD25G2-IA025L IPD25G2-IA025N IPD25G2-IT025L IPD25G2-IT025N IPD25G2-IU025L IPD25G2-IU025N SA025L SA025N

HU030L HU030N IPD30G2-IA030L IPD30G2-IA030N IPD30G2-IT030L IPD30G2-IT030N IPD30G2-IU030L IPD30G2-IU030N SA030L SA030N ST030L

HAT30N HTT30D HTT30L HTT30N HUT30L HUT30N IPD30STG2-IAT30L IPD30STG2-IAT30N IPD30STG2-ITT30L IPD30STG2-ITT30N IPD30STG2-IUT30L IPD30STG2-IUT30N MTT30N

Table (continued)

ST025L ST025N SU025L SU025N UA025L UA025N UT025L UT025N UU025L UU025N YT025L YT025N

ST030N SU030L SU030N UA030L UA030N UT030L UT030N UU030L UU030N YT030L YT030N

NTT30N SAT30L SAT30N STT30L STT30N SUT30L SUT30N

CHD25S2-CT025S CHD25S2-CU025S DR25S2-BT025S DR25S2-BU025S HT025S HU025S IPD25S2-IT025S IPD25S2-IU025S ST025S SU025S UT025S UU025S YT025S

CHD30S2-CT030S CHD30S2-CU030S HT030S HU030S IPD30S2-IT030S IPD30S2-IU030S ST030S SU030S UT030S UU030S YT030S

CHD30STS2-CTT30S CHD30STS2-CUT30S DRST30S2-BTT30S DRST30S2-BUT30S HTT30S HUT30S IPD30STS2-ITT30S IPD30STS2-IUT30S STT30S SUT30S

CHD25E2-CT025E CHD25E2-CU025E DR25E2-BT025E DR25E2-BU025E HT025E HU025E IPD25E2-IT025E IPD25E2-IU025E ST025E SU025E UT025E UU025E YT025E

CHD30E2-CT030E CHD30E2-CU030E HT030E HU030E IPD30E2-IT030E IPD30E2-IU030E ST030E SU030E UT030E UU030E YT030E

CHD30STE2-CTT30E CHD30STE2-CUT30E DRST30E2-BTT30E DRST30E2-BUT30E HTT30E HUT30E IPD30STE2-ITT30E IPD30STE2-IUT30E STT30E SUT30E

NOTE: Control suffixes listed on next page.

70269701

5

Introduction

Table (continued)

Gas Steam Electric

CHD35E2-CT035E CHD35E2-CU035E DR35E2-BT035E DR35E2-BU035E HT035E HU035E IPD35E2-IT035E IPD35E2-IU035E ST035E SU035E UT035E UU035E YT035E YU035E

35 Pound

AT035L AT035N CHD35G2-CA035L CHD35G2-CA035N CHD35G2-CT035L CHD35G2-CT035N CHD35G2-CU035L CHD35G2-CU035N DR35G2-BA035L DR35G2-BA035N DR35G2-BT035L DR35G2-BT035N DR35G2-BU035L DR35G2-BU035N HA035L

HA035N HT035L HT035N HU035L HU035N IPD35G2-IA035L IPD35G2-IA035N IPD35G2-IT035L IPD35G2-IT035N IPD35G2-IU035L IPD35G2-IU035N SA035L SA035N ST035L ST035N

SU035L SU035N UA035L UA035N UT035L UT035N UU035L UU035N YT035L YT035N

AT035S CHD35S2-CT035S CHD35S2-CU035S DR35S2-BT035S DR35S2-BU035S HT035S HU035S IPD35S2-IT035S IPD35S2-IU035S ST035S SU035S UT035S UU035S YT035S YU035S

Includes models with control suffixes:

3O – DX4 OPL CY – prep for card NR – NetMaster card 3V – DX4 vended DO – DMP OPL NX – NetMaster, prep for coin 3X – DX4 prep for coin DV – DMP vended NY – NetMaster, prep for card BC – basic electronic, coin DX – DMP prep for coin OM – OPL micro BL – basic electronic, central pay EC – EDC electronic coin ZC – NetMaster network coin BX – basic electronic, prep for coin EX – EDC coin ready ZR – NetMaster network card BY – basic electronic, prep for card EY – EDC card ready ZX – NetMaster network, prep for coin CD – rotary coin drop MT – manual timer ZY – NetMaster network, prep for card CX – prep for coin NC – NetMaster coin

6

70269701

Introduction

Customer Service

If literature or replacement parts are required, contact the source from which the machine was purchased or contact Alliance Laundry Systems at (920) 748-3950 for the name and address of the nearest authorized parts distributor.

For technical assistance, call (920) 748-3121.

Serial Plate Location

When calling or writing for information about your product, be sure to mention model and serial numbers. Model and serial numbers are found on serial plate on rear of machine, and inside the loading door hinge.

Wiring Diagram

The wiring diagram is inside the junction or contactor box.

Models starting Serial No. 0309_____ or later will have the wiring diagram part number in the lower portion of the electrical data on the serial plate.

1

25, 30 AND 35 POUND T30

1 Serial Plate

TMB2025N

Conversion Table

Multiply By To Obtain Multiply By To Obtain

Btu 0.252 kCal Pounds/sq. inch 0.06895 Bars

Btu 1055 Joules Pounds/sq. inch 0.070 kg/sq. cm

Inch 25.4 Millimeters Pounds (lbs.) 0.454 Kilograms

Inches W.C. 0.036 Pounds/sq. inch Boiler Horsepower 33,479 Btu/hr.

Inches W.C. 0.249 kPa Boiler Horsepower 34.5 lbs. steam/hr.

2

lb/inch

ft

70269701

(psi) 6.895 kPa CFM 0.471 liters/second

3

28.32 Liters kW 3414 Btu/hr.

TMB2025N

7

Notes

8

70269701

Safety Information

Precautionary statements (“DANGER,” “WARNING,” and “CAUTION ”) followed by specific instructions, are found in this manual and on machine decals. These precautions are intended for the personal safety of the operator, user, servicer, and those maintaining the machine.

DANGER

WARNING

Failure to install, maintain, and/or operate this machine according to manufacturer’s instructions may result in conditions which can produce serious injury, death and/or property damage.

W051R1

Indicates an imminently hazardous situation that, if not avoided, will cause severe personal injury or death.

WARNING

Indicates a hazardous situation that, if not avoided, could cause severe personal injury or death.

CAUTION

Indicates a hazardous situation that, if not avoided, may cuase minor or moderate personal injury or property damage.

Additional precautionary statements (“IMPORTANT” and “NOTE”) are followed by specific instructions.

IMPORTANT: The word “IMPORTANT” is used to inform the reader of specific procedures where minor machine damage will occur if the procedure is not followed.

NOTE: The WARNING and IMPORTANT instructions appearing in this manual are not meant to cover all possible conditions and situations that may occur. It must be understood that common sense, caution and carefulness are factors which CANNOT be built into this tumbler. These factors MUST BE supplied by the person(s) installing, maintaining or operating the tumbler.

Always contact your dealer, distributor, service agent or the manufacturer on any problems or conditions you do not understand.

NOTE: The word “NOTE” is used to communicate installation, operation, maintenance or servicing information that is important but not hazard related.

70269701

9

Safety Information

Save These Instructions

Important Safety Instructions

WARNING

Hazardous Voltage. Can cause shock, burn or cause death. Allow machine power to remain off for two minutes prior to working in and around AC inverter drive.

W359

1. Read all instructions before using the tumbler.

2. Refer to the Grounding Instructions for the

proper grounding of the tumbler.

3. Do not dry articles that have been previously cleaned in, washed in, soaked in, or spotted with gasoline, dry cleaning solvents, or other flammable or explosive substances as they give off vapors that could ignite or explode.

4. Do not allow children on or in the tumbler. This appliance is not intended for use by young children or infirm persons without supervision. Young children should be supervised to ensure that they do not play with the appliance.

5. Before the tumbler is removed from service or discarded, remove the door to the drying compartment and the door to the lint compartment.

6. Do not reach into the tumbler if the cylinder is revolving.

7. Do not install or store the tumbler where it will be exposed to water and/or weather.

8. Do not tamper with the controls.

9. Do not repair or replace any part of the tumbler, or attempt any servicing unless specifically recommended in the user-maintenance instructions or in published user-repair instructions that you understand and have the skills to carry out.

10. Do not use fabric softeners or products to eliminate static unless recommended by the manufacturer of the fabric softener or product.

11. To reduce the risk of fire, DO NOT DRY plastics or articles containing foam rubber or similarly textured rubberlike materials.

13. Keep area around the exhaust opening and adjacent surrounding area free from the accumulation of lint, dust, and dirt.

14. The interior of the tumbler and the exhaust duct should be cleaned periodically by qualified service personnel.

15. If not installed, operated and maintained in accordance with the manufacturer’s instructions or if there is damage to or mishandling of this product’s components, use of this product could expose you to substances in the fuel or from fuel combustion which can cause death or serious illness and which are known to the State of California to cause cancer, birth defects or other reproductive harm.

16. Tumbler will not operate with the loading door open. DO NOT bypass the door safety switch to permit the tumbler to operate with the door open. The tumbler will stop tumbling when the door is opened. Do not use the tumbler if it does not stop rotating when the door is opened or starts rotating without pressing or turning the START mechanism. Remove the tumbler from use and call the service person.

17. Tumbler will not operate with lint panel open. DO NOT bypass lint panel safety switch to permit the tumbler to operate with the lint panel open.

18. Do not put articles soiled with vegetable or cooking oil in the tumbler, as these oils may not be removed during washing. Due to the remaining oil, the fabric may catch on fire by itself.

19. To reduce the risk of fire, DO NOT put clothes which have traces of any flammable substances such as machine oil, flammable chemicals, thinner, etc. or anything containing wax or chemicals such as in mops and cleaning cloths, or anything dry-cleaned at home with dry-cleaning solvent in the tumbler.

20. Use the tumbler only for its intended purpose, drying water-washed fabrics.

21. ALWAYS disconnect the electrical power to the tumbler before servicing. Disconnect power by shutting off appropriate breaker or fuse.

12. Always clean the lint filter daily.

10

70269701

Safety Information

22. Install this tumbler according to these

Installation Instructions. All connections for electrical power, grounding, and gas supply must comply with local codes and be made by licensed personnel when required.

23. Remove laundry immediately after tumbler stops.

24. Always read and follow manufacturer’s instructions on packages of laundry and cleaning aids. Heed all warnings or precautions. To reduce the risk of poisoning or chemical burns, keep them out of reach of children at all times (preferably in a locked cabinet).

25. Do not tumble fiberglass curtains and draperies unless the label says it can be done. If they are dried, wipe out the cylinder with a damp cloth to remove particles of fiberglass.

26. Always follow the fabric care instructions supplied by the garment manufacturer.

27. Never operate the tumbler with any guards and/or panels removed.

28. DO NOT operate the tumber if it is smoking,

grinding, or has missing or broken parts.

29. DO NOT bypass any safety devices.

30. Solvent vapors from dry-cleaning machines create acids when drawn through the heater of the drying unit. These acids are corrosive to the tumbler as well as to the laundry load being dried. Be sure make-up air is free of solvent vapors.

31. Failure to install, maintain, and/or operate this machine according to the manufacturer’s instructions may result in conditions which can produce bodily injury and/or property damage.

WARNING

To reduce the risk of serious injury, install lockable door(s) to prevent public access to rear of tumblers.

W055

70269701

11

Notes

12

70269701

Specifications and Dimensions

Specifications 25 Pound 30 Pound T30 35 Pound

Noise level measured during operation at operator position of 3.3 feet (1 meter) in front of machine and 5.2 feet (1.6 meters) from floor

Net Weight (approximate): Pounds (kg)

Cylinder Size: Inches (mm)

Cylinder Capacity (dry weight): Pounds (kg)

Drive Motor Horsepower Fan Motor Horsepower

50 Hertz 410

Maximum Airflow per Pocket: C.F.M. (l/sec)

Maximum Static Back Pressure: Inches W.C. (mbar)

60 Hertz 450

50 Hertz 0.6

60 Hertz 0.8

60 dBA 61 dBA 63 dBA 66 dBA

300

(137)

26.5 x 24

(673 x 610)

25

(11.3)

1/4 1/4 1/4** 1/4

(194)

(212)

(1.5)

(2.0)

330

(150)

26.5 x 30

(673 x 762)

30

(13.6)

410

(194)

450

(212)

0.6

(1.5)

0.8

(2.0)

550

(250)

30 x 26

(762 x 660)

2 x 30

(2 x 13.6)

320**

(151)

350**

(165)

0.8*

(2.0)

0.9*

(2.3)

(163)

30 x 30

(762 x 762)

(15.9)

(222)

(245)

(1.3)

(1.5)

360

35

470

520

0.5

0.6

Gas Connection Gas Consumption:

Btu/hr (kW, Mj/hr)

Heating Element

Steam Connection Steam Consumption at 100 psig (6.9 bar):

Boiler Horsepower (Btu/hr) Steam Consumption at 15 psig (1.0 bar):

Boiler Horsepower (Btu/hr)

*with both pockets running **for each pocket

400/50/3 10 kW

Standard 12 kW

Gas Models

1/2 in. NPT 1/2 in. NPT 1/2 in. NPT 1/2 in. NPT

64,000

(18.7, 67.5)

Electric Models

Steam Models

3/4 in. NPT 3/4 in. NPT 3/4 in. NPT 3/4 in. NPT

3.5

(121,000)

2.4

(81,000)

73,000

(21.4, 77)

21 kW 21 kW** 24 kW

3.5

(121,000)

2.4

(81,000)

73,000**

(21.4, 77)

2.8**

(97,000)

2.0**

(68,000)

90,000

(26.4, 95)

(137,000)

(95,000)

4.0

2.8

70269701

13

Specifications and Dimensions

Cabinet Dimensions – 25, 30 and 35 Pound Models

A

B

D

E

C

Models A B C D E

25 Pound

30 Pound

35 Pound

26.25 in.

(667 mm)

26.25 in.

(667 mm)

28 in.

(711 mm)

27.5 in.

(699 mm)

27.5 in.

(699 mm)

27.5 in.

(699 mm)

40.875 in.

(1038 mm)

46.875 in.

(1191 mm)

46.875 in.

(1191 mm)

63.875 in.

(1622 mm)

63.875 in.

(1622 mm)

63.875 in.

(1622 mm)

NOTE: Facia panels available to increase height of single pocket models to 72.25 inches (1835 mm) and

76.25 inches (1938 mm).

TMB2177N

28 in.

(711 mm)

28 in.

(711 mm)

31.5 in.

(800 mm)

14

70269701

Cabinet Dimensions – T30

A

B

Specifications and Dimensions

F

C

D

E

T439I

Models A B C D E F

T30

28 in.

(711 mm)

48 in.

(1219 mm)

10 in.

(254 mm)

42.875 in.

(1090 mm)

31.5 in.

(800 mm)

76.25 in.

(1937 mm)

T439I

70269701

15

Specifications and Dimensions

Exhaust Outlet Locations

A

B

Models

25/30 Pound

T30

35 Pound

B A

25, 30 AND 35 POUND T30

Rear Exhaust

Diameter A B C

6 in.

(152 mm)

Elliptical Fits 8 in.

3.875 in. (99 mm)

35.75 in.

(908 mm)

4.625 in.

(117 mm)

4.325 in.

(110 mm)

(203 mm)

8 in.

(203 mm)

4.875 in.

(124 mm)

5.625 in.

(143 mm)

C

T479I

N/A

64.25 in.

(1632 mm)

N/A

N/A = Not Applicable

16

70269701

Gas Connection Locations

C

Specifications and Dimensions

C

1

A

25, 30 AND 35 POUND

1 1/2 in. NPT

1

B

A

TMB1820N TMB1970N

TMB1820N

B

TMB1970N

T30

Models

25 Pound 30 Pound

35 Pound

Models

25 Pound 30 Pound

35 Pound

70269701

T30

Gas Connection – CE and Australian Units

ABC

59 in. (1500 mm) 1.5 in. (38.1 mm) 29 in. (737 mm)

59 in. (1500 mm) 1.5 in. (38.1 mm) 35 in. (889 mm)

76.25 in. (1936.8 mm) 2.5 in. (64 mm) 30.5 in. (775 mm)

59 in. (1500 mm) 2.5 in. (64 mm) 35 in. (889 mm)

Gas Connection – Non-CE and Non-Australian Units

ABC

57 in. (1450 mm) 2.5 in. (64 mm) 35.5 in. (927 mm)

57 in. (1450 mm) 2.5 in. (64 mm) 43 in. (1092 mm)

76 in. (1930.4 mm) 1.5 in. (38.1 mm) 37 in. (940 mm)

57 in. (1450 mm) 4 in. (101.6 mm) 43 in. (1092 mm)

17

Specifications and Dimensions

Electrical Connection Locations

B

A

25, 30 AND 35 POUND

GAS AND STEAM

B

E

C

25, 30 AND 35 POUND

ELECTRIC

E

Models

25/30 Pound

T30

35 Pound

N/A = Not Applicable

A

D

C

T30

GAS AND STEAM

T30

ELECTRIC

TMB2168N

Electrical Service

Gas and Steam Models Electric Models

ABC D E

62.25 in.

(1581 mm)

57 in.

(1448 mm)

62.25 in.

(1581 mm)

2 in.

(51 mm)

2 in.

(51 mm)

3 in.

(76 mm)

28 in.

(711 mm)

11.5 in.

(292 mm)

28 in.

(711 mm)

N/A

48.5 in.

(1232 mm)

N/A

3.25 in.

(83 mm)

7 in.

(178 mm)

4.25 in.

(108 mm)

18

70269701

Steam Connection Locations

Specifications and Dimensions

C

Models

C

D

A

B

A

B

25, 30 AND 35 POUND

D

A

B

T30

T481I

Inlet Outlet

ACBD

25/30/35 Pound

T30 (Upper)

T30 (Lower)

53.75 in.

(1365 mm)

74.15 in.

(1883 mm)

36.6 in.

(930 mm)

NOTE: All connections use 3/4 inch NPT pipe.

70269701

7.8 in.

(198 mm)

11.6 in.

(295 mm)

11.6 in.

(295 mm)

42.5 in.

(1080 mm)

62.9 in.

(1598 mm)

25.3 in.

(643 mm)

6.5 in.

(165 mm)

10.25 in.

(260 mm)

10.25 in.

(260 mm)

19

Notes

20

70269701

Installation

Pre-Installation Inspection

Upon delivery, visually inspect crate carton and parts for any visible shipping damage. If the crate, carton, or cover is damaged or signs of possible damage are evident, have the carrier note the condition on the shipping papers before the shipping receipt is signed, or advise the carrier of the condition as soon as it is discovered.

Remove the crate and protective cover as soon as possible and check the items listed on the packing list. Advise the carrier of any damaged or missing articles as soon as possible. A written claim should be filed with the carrier immediately if articles are damaged or missing.

IMPORTANT: Warranty is void unless tumbler is installed according to instructions in this manual. Installation should comply with minimum specifications and requirements detailed herein, and with applicable local gas fitting regulations, municipal building codes, water supply regulations, electrical wiring regulations, and any other relevant statutory regulations. Due to varied requirements, applicable local codes should be thoroughly understood and all pre-installation work arranged for accordingly.

Material Required (Obtain Locally)

All Models

Gas Models

One disconnect switch or circuit breaker.

One gas shut-off valve for gas service line to each tumbler.

Location Requirements

The tumbler must be installed on a level floor capable of supporting weight of tumbler fully loaded. Floor covering materials such as carpeting or tile should be removed.

To assure compliance, consult local building code requirements. The tumbler must not be installed or stored in an area where it will be exposed to water and/or weather.

IMPORTANT: DO NOT block the airflow at the rear of the tumbler with laundry or other articles. Doing so would prevent adequate air supply to the combustion chamber of the tumbler.

A typical tumbler enclosure is shown in Figure 1. Note the minimum and maximum dimensions. Local codes and ordinances must be complied with.

WARNING

To reduce the risk of serious injury, install lockable door(s) to prevent public access to rear of tumblers.

W055

IMPORTANT: Install tumblers with sufficient clearance for servicing and operation. Refer to Figure 1.

IMPORTANT: Keep tumbler area clear and free from combustible materials, gasoline and other flammable vapors and liquids.

Steam

Models

70269701

One steam shut-off valve for steam service line to be connected upstream of solenoid steam valve.

Steam shut-off valve for each condensate return line.

Flexible steam hoses with a 125 psig (pounds per square inch gauge) (8.78 kg/sq. cm) working pressure for connecting steam coils. Refer to Figure 15 for sizing and connection configurations.

Steam trap for steam coil outlet to condensate return line.

Optional – Vacuum breaker for condensate return line.

21

Installation

Tumbler Enclosure

WARNING

To reduce the risk of severe injury, clearance of tumbler cabinet from combustible construction must conform to the minimum clearances.

W056

1

2

7

3

4

5

TMB2021N

NOTE: Shaded areas indicate adjacent structure.

1 0.5 in. (13 mm) recommended between machines for removal or installations purposes. 2 Allow 2-4 in. (51-102 mm) opening at top of machine to aid in removal or installation. A removable trim piece may

be used to conceal the opening; zero clearance allowed for trim.

3 4 in. (102 mm) 4 12 in. (305 mm) Minimum Clearance 5 24 in. (610 mm) minimum, 36 in. (914 mm) recommended for maintenance purposes. 6 Provision for make-up air: Minimum 1 square foot required per tumbler (2 square feet for stacked model).

Location for reference only. May be anywhere behind tumbler.

7 0.25 in. (6 mm) recommended for removal or installation purposes, zero clearance allowed.

6

TMB2021N

22

Figure 1

70269701

Installation

Position and Level the Tumbler

Remove lint panel door, and unscrew the four shipping bolts (one at each corner). Remove tumbler from skid.

NOTE: Do not throw bolts away – they are the leveling legs.

Remove four nuts from the literature packet, and screw one fully onto each leveling leg.

Screw the four leveling legs (bolts) back into the level adjusting fittings from the bottom.

Slide tumbler to its permanent location. Adjust the leveling legs until the unit is level within 0.125 inch (3.18 mm). Tumbler must not rock. Lock leveling legs with nuts installed.

NOTE: The front of the tumbler should be slightly higher than the rear (approximately 0.125 inch,

3.18 mm). This will prevent the clothes, while tumbling, from wearing on the door glass gasket.

IMPORTANT: Keep tumbler as close to floor as possible. The unit must rest firmly on floor so weight of tumbler is evenly distributed.

Stacked Tumblers Only:

The stacked tumbler (T30) has a fifth leveling leg which is enclosed with this manual. It MUST BE installed on the lower left side of the blower housing to stabilize the tumbler. Refer to Figure 3.

After leveling with the four cabinet leveling legs, install the fifth so that it contacts the floor.

CAUTION

The stacked drying tumbler has a 5th leveling leg on the blower housing. It is very important to properly adjust this leg. Unit is back heavy and could rock or tip.

W250

1

1 Plastic Cap 2 Leveling Leg

2

Figure 2

1

T467I

1 Fifth Leg

Figure 3

T451I

70269701

23

Installation

Installing Accessory Timing Cam

(Metered Models)

Coin Drop tumblers have eight accessory cams in the literature packet. These allow you to change your vending times. Refer to Tabl e 1. Timer motor RPM is printed on the timer motor.

Cam Pins

21530

31020

47.515

5612

6510

8 3.75 7.5

10 3 6

12 2.5 5

1/30 RPM

Timer Motor

Table 1

1/60 RPM

Timer Motor

Installation of New Timing Cam

1. Insert drive into timing cam with wide prong in wide hole of cam.

2. Position timing cam and drive fork over the timer shaft, aligning the timer flat with the drive fork and the “V” notch with one of the ratchet teeth.

3. Press timing cam down firmly to seat timing cam onto the motor shaft.

1

2

T039I

1 Line up notch to clear ratchet tooth. 2 Lift gently with narrow blade.

Removal of Existing Timing Cam

1. Rotate cam by hand until “V” notch lines up beneath the ratchet tooth. Refer to Figure 4.

2. Insert narrow screwdriver under nylon cam, close to the clock shaft. Lift gently off shaft. Make sure that pressure is directed upward and that the “V” notch clears the ratchet tooth.

Figure 4

4. Remove all accumulated time by turning cam counterclockwise until switch shuts off. Apply moderate clockwise pressure to fully seated timing cam and drive against the timing motor shaft. Meter must be advanced electrically for one cycle before an accurate measure of time can be made.

24

70269701

Before Placing Tumbler into Service

1. Remove or open all panels, and check accessible bolts, nuts, screws, terminals and fittings for tightness.

2. Replace all panels and guards.

3. Turn on electrical supply to tumbler.

4. Open the supply valve for gas or steam heated tumblers.

5. After performing the previous checks, start the tumbler by pressing START. (Refer to the Operating Manual for detailed instructions.) Release the start button and open the loading door. The cylinder should stop rotating within seven seconds after the door is opened a maximum of 2 inches (51 mm). If it does not, adjust the loading door switch. Refer to Adjustments section.

6. Gas Tumblers: Start the tumbler and check the burner flame. Adjust the air inlet shutter as required. Refer to the Adjustments section.

IMPORTANT: The electronic ignition system will attempt to light the gas by sparking for the “trial for ignition” period. Refer to Tabl e 2. If gas does not ignite within this period, the ignition control will go into a safety lockout and the valve will no longer open until the control is reset. It may be necessary to retry several times to bleed air from the gas lines. To reset, open and close the loading door and restart tumbler.

Installation

T452I

Figure 5

If the tumbler does not meet ANY of the listed requirements, remove tumbler from use. Refer to Removing Tumbler from Service section.

Required for CE Models Only

Once machine is installed, please be sure to complete the following items:

● Review and verify machine operation with

customer.

● Leave all literature and a signed Declaration of

Conformity with customer.

Location

CE and

Australia

All others

Prepurge

Time

(seconds)

18 10 Press reset

1-3 10 Open loading

(seconds)

Table 2

Trial for Ignition

To Reset

Lockout

Condition:

button on rear

of machine

door

If lockout condition persists, check that the manual gas shut-off valve is in the “ON” position and that the gas service is properly connected. If condition still persists, remove tumbler from service.

7. Load the cylinder with a full load of clean rags and run to remove oil or dirt from cylinder.

8. Wipe out the cylinder using an all-purpose cleaner or detergent and water solution. Refer to Figure 5.

70269701

● Review machine warranty information with

customer.

● Apply warning sticker on front panel of machine,

in language appropriate to country of sale (included in literature packet).

25

Installation

Installing CE Gas Drying Tumblers

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the tumbler before servicing.

• Close gas shut-off valve to gas tumbler before servicing.

• Close steam valve to steam tumbler before servicing.

• Never start the tumbler with any guards/ panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the tumbler is properly grounded.

General Information

This information is to be used when installing gas tumblers in countries, and/or on gases, different than the machine’s factory configuration. Tumblers are supplied from the factory for operation on Natural Gas 1000 Btu/cu ft. (8914 kcal/m cu ft. (22,250 kcal/m

3

) in the countries of GB/IE/PT/ ES/IT/GR/LU/CH. To install machines in any other country, or on any other gas, requires some level of modification.

3

), or L.P. Gas 2500 Btu/

W002

Models are built in two different configurations:

● Regulated Natural Gas – Injector is sized for

Natural Gas, second family, group H (E) at 20 mbar inlet pressure. Regulator/governor is operational. Gas valve CAN be field-converted to a non-regulating type.

● Unregulated L.P. (Liquefied Petroleum) Gas –

Injector is sized for L.P., third family, group 3+ at

28.37 mbar inlet pressure. Regulator/governor is blocked open. Gas valve CANNOT be fieldconverted to a regulating type.

Serial plates supplied from the factory are configured for the countries of GB/IE/PT/ES/IT/GR/LU/CH. These instructions pertain to the situations when the country of use or gas supply is different than that on the serial plate.

Tab le 3 describes the different gases that are available in different CE countries, and how the machines need to be configured to operate with those gases. In the CE, there are Natural Gases that do not allow for machine regulation, and L.P. Gases that must be regulated. For L.P. Gas, third family B/P at 50 mbar, order regulated Natural Gas machines and convert according to Tab le 3.

Orifices, stickers, block-open kits, regulator springs and other parts needed for conversions are to be ordered separately.

26

70269701

Gases and Configurations

Installation

Country

Code

DK/NO/ SE/FI/CZ/ EE/LV/LT/

SI/SK

DE**

NL

Supply

Gas Type Group

Pressure,

mbar

Natural Gas H 20 7.6

Injector

Pressure,

mbar

8.0

Capacity/

Model

25 30

T30

35

L.P. Gas B/P 30 No Governor 25

30

T30

35

Natural Gas E 20 7.6

8.0

L.P. Gas LL 30 and No Governor

or

50* and 28*

25 30

T30

35

25 30

T30

35

Natural Gas L 25 11.0 25

30

T30

35

L.P. Gas B/P 30 No Governor 25

30

T30

35

Diameter,

mm

3.9

4.0

4.6

2.1

2.2

2.5

3.9

4.0

4.6

2.1

2.2

2.5

3.9

4.0

4.6

2.1

2.2

2.5

Quantity

1 1 2 1

Injector

Part No.

M402980 M402992 M402992 M411511

M401003 M401011 M401011 M406361

M402980 M402992 M402992 M411511

M401003 M401011 M401011 M406361

M402980 M402992 M402992 M411511

M401003 M401011 M401011 M406361

Natural Gas E+ 20 or 25 No Governor 25

BE/FR*

L.P. Gas + 28 or 37 No Governor 25

Table 3 (continued)

Injector information at 0-2000 feet (0-600 meters) altitude.

* For Natural Gas, Group E+ applications, convert using L.P.

Gas model and replace injectors.

** For L.P. Gas, Group B/P with 50 mbar supply pressure,

convert using Natural Gas model, 431559 regulator spring kit and injectors.

30

T30

35

30

T30

35

3.9

3.3

3.7

2.1

2.2

2.5

1 1 2 1

M402980 M401021 M401021 M400998

M401003 M401011 M401011 M406361

70269701

27

Installation

Table 3 (continued)

Country

Code

GB/IE/PT/ ES/IT/GR/

LU/CH

AT**

CY/IS/MT

Supply

Gas Type Group

Pressure,

mbar

Natural Gas H 20 7.6

Injector

Pressure,

mbar

8.0

Capacity/

Model

25 30

T30

35

L.P. Gas + 28 or 37 No Governor 25

30

T30

35

Natural Gas H 20 7.6

8.0

25 30

T30

35

L.P. Gas B/P 50** 28** 25

30

T30

35

L.P. Gas B/P 30 No Governor 25

30

T30

35

Diameter,

mm

3.9

4.0

4.6

2.1

2.2

2.5

3.9

4.0

4.6

2.1

2.2

2.5

2.1

2.2

2.5

Quantity

1 1 2 1

Injector

Part No.

M402980 M402992 M402992 M411511

M401003 M401011 M401011 M406361

M402980 M402992 M402992 M411511

M401003 M401011 M401011 M406361

Natural Gas H 25 7.6

HU

L.P. Gas B/P 30 No Governor 25

Natural Gas H 20 7.6

PL

L.P. Gas 3P 37 No Governor 25

Injector information at 0-2000 feet (0-600 meters) altitude.

* For Natural Gas, Group E+ applications, convert using L.P.

Gas model and replace injectors.

** For L.P. Gas, Group B/P with 50 mbar supply pressure,

convert using Natural Gas model, 431559 regulator spring kit and injectors.

8.0

25 30

T30

35

30

T30

35

25 30

T30

35

30

T30

35

3.9

4.0

4.6

2.1

2.2

2.5

3.9

4.0

4.6

2.1

2.2

2.5

1 1 2 1

M402980 M402992 M402992 M411511

M401003 M401011 M401011 M406361

M402980 M402992 M402992 M411511

M401003 M401011 M401011 M406361

28

70269701

Basic Configuration

1. Determine the necessary conversion operations to convert from the factory-supplied configuration to the desired configuration.

Installation

2. Perform the conversions required so the machine is properly configured for the desired country and gas (refer to Specific Conversion Procedures section):

● How to Convert Gas Valve from Regulated to

Unregulated

NOTE: Conversion from regulated to unregulated is only needed when regulated dryers were ordered, but unregulated dryers were needed.

● How to Change Injector (Orifice) Size

● How to Adjust Gas Valve Governor/Regulator

● How to Change Regulator Spring, DE/AT

Only

3. If applicable, peel off the appropriate country sticker (included with machine) and apply it to the serial plate over the existing country information.

4. If applicable, peel off the appropriate conversion sticker (included with machine) and apply it to the data plate over the “ADJUSTED FOR ______ GAS: ______” information.

SPECIFIED

LOCAL INLET

PRESSURE

2

3

1

T103K

1 Gas Shut-Off Valve (Ahead of pressure tap) 2 Pressure Tap 3 Gas Shut-Off Valve (Shown in closed position)

Figure 6

Specific Conversion Procedures

How to Convert Gas Valve from Regulated to Unregulated

5. Commission tumbler for use.

WARNING

When converting the tumbler to a different gas or pressure, first verify that the supply inlet pressure is equipped with a pressure regulator (located ahead of the tumbler) that will maintain the gas supply at the inlet pressure specified.

W430

Johnson GM7000 gas valve:

1. Disconnect electrical power from tumbler. Close gas shut-off valve to tumbler. Refer to Figure 7.

2. Follow instructions in Conversion Kit, Part No. 431485 (Johnson Part No. GM-70 CBP).

NOTE: This kit does not contain any orifices.

3. Change injector size as required by the appropriate table according to How to Change Injector (Orifice) Size.

4. For 025S Models, L.P. Gas only. Install 025S L.P. orifice plate (Part No. 70201901) onto gas valve bracket. Refer to Figure 7.

5. Commission tumbler for use.

70269701

29

Installation

1

2

11

10

3

4

9

5

8

7

6

TMB2134N

1 Gas Shut-Off Valve (Shown in closed position) 7 Part No. 70201901 025S L.P. Orifice Plate 2 Shut-Off Valve

(For use on 025S Models L.P. only)

3 Gas Valve 8 Required Orifice/Injector Pressure 4 Orifice/Injector 9 Manometer 5 Regulator Adjusting Housing and Gasket

(Regulated version shown)

10 Connect Over Loosened Slotted Pressure Tap

Screw in Bottom of Gas Valve

6 Gas Valve Bracket 11 Spud Holder

Figure 7

30

70269701

Installation

How to Change Injector (Orifice) Size

1. Disconnect electrical power from tumbler. Close gas shut-off valve to tumbler. Refer to Figure 6.

2. For Johnson GM7000 gas valve:

Remove burner orifice(s) from the spud holder. Refer to Figure 7.

3. Install the new, correct injector(s) (orifices). Refer to Figure 8. Torque each to 9 – 10 Nm.

4. Commission tumbler for use.

NOTE: Blank injectors (orifices) are available as Part No. M400995.

How to Adjust Gas Valve Governor/Regulator

1. Check gas injector (manifold) pressure as follows. Refer to Figure 7.

2. Loosen screw plug inside pressure tap located on underside of valve.

3. Connect a “U”-tube manometer (or similar pressure gauge) to the tap.

4. Start tumbler and note pressure once flame is burning. Remove regulator cap and adjust regulator screw until the injector pressure per applicable table is achieved. Replace regulator cap and close needle valve (pressure tap).

5. Commission tumbler for use.

1

BURNER INJECTOR

(ORIFICE)

1 Size Stamped on Orifice

Figure 8

TMB2015N

70269701

31

Notes

32

70269701

Exhaust Requirements

WARNING

A drying tumbler produces combustible lint. To reduce the risk of fire, the tumbler must be exhausted to the outdoors.

W057

To reduce the risk of fire and accumulation of combustible gases, DO NOT exhaust tumbler air into a window well, gas vent, chimney or enclosed, unventilated area such as an attic wall, ceiling, crawl space under a building, or concealed space of a building.

W059

Make-up air openings for a room containing tumbler(s) and/or gas fired hot water heater or other gravity vented appliances must be increased sufficiently to prevent downdrafts in any of the vents when all tumblers are in operation. Do not locate gravity vented appliances between tumbler(s) and make-up air openings. If it is necessary to duct makeup air to the tumbler(s), increase the area of the ductwork by 25% to compensate for any restriction in air movement.

Venting

For maximum efficiency and minimum lint accumulation, tumbler air must be exhausted to the outdoors by the shortest possible route.

Layout

Whenever possible, install tumblers along an outside wall where duct length can be kept to a minimum, and make-up air can be easily accessed. Elbows and long vents tend to increase drying time. Construction must not block the airflow at the rear of the tumbler. Doing so would prevent adequate air supply to the tumbler’s combustion chamber.

Make-Up Air

A tumbler is forced air exhausted and requires provisions for make-up air to replace the air exhausted by the tumbler.

IMPORTANT: Do not obstruct the flow of combustion and ventilation air.

Make-up air openings should be as close to the tumbler(s) as possible.

The required make-up air opening to the outside for

tumbler is:

each

144 square inches (928 sq. cm) for 25, 30 and 35 pound tumbler models

288 square inches (1856 sq. cm) for T30 tumbler models

Make-up air openings with louvers will restrict airflow. The opening must be increased to compensate for area taken up by louvers.

Proper sized exhaust ducts are essential for proper operation. All elbows should be sweep type. Exhaust ducts must be assembled so the interior surfaces are smooth, so the joints do not permit the accumulation of lint. DO NOT use plastic or thin foil flexible ducts. Use exhaust ducts made of sheet metal or other noncombustible material. Use duct tape or pop-rivets on all seams and joints.

Verify that old ducts are thoroughly cleaned out before installing new tumbler.

WARNING

Improperly sized or assembled ductwork causes excess back pressure which results in slow drying, lint collecting in the duct, lint blowing back into the room, and increased fire hazard.

W355

NOTE: Exhaust ducts shall be constructed of sheet metal or other noncombustible material. Such ducts must be equivalent in strength and corrosion resistance to ducts made of galvanized sheet steel not less than 0.0195 inches (0.495 mm) thick.

Where the exhaust duct pierces a combustible wall, ceiling, floor or partition the opening must be sized per local codes. The space around the duct may be sealed with noncombustible material. Refer to Figure 9.

70269701

IMPORTANT: For best performance provide an individual exhaust duct for each tumbler. Do not install a hot water heater in room containing tumblers. It is better to have the water heater in a separate room with a separate air inlet.

33

Exhaust Requirements

Individual Venting

For maximum efficiency and performance, it is preferred to exhaust tumbler(s) individually to the outdoors.

IMPORTANT: At no point may the cross sectional area of installed venting be less than the cross sectional area of the exhaust outlet of the tumbler.

The exhaust duct must be designed so the static back pressure measured 12 inches (305 mm) from the exhaust outlet does not exceed the maximum allowable pressure specified on the installation sticker on the rear of the tumbler.

NOTE: Static back pressure must be measured with the tumbler running (both pockets on stacked models).

The maximum allowable length venting of the same diameter as the exhaust thimble is 14 feet (4.3 meters) and two 90° elbows or equivalent. If the equivalent length of a duct required for an installation exceeds the maximum allowable equivalent length, the diameter of a round duct must be increased by 10% for each additional 20 feet (6.1 meters). Cross section area of a rectangular duct must be increased by 20% for each additional 20 feet (6.1 meters). Table 4 shows how to determine equivalent venting.

Duct

Diameter

6 in. (152 mm) 8 in. (203 mm) 10 in. (254 mm) 12 in. (305 mm) 14 in. (356 mm) 16 in. (406 mm) 18 in. (457 mm)

Equivalent Length (feet) = 1.17 x Duct Diameter (inches)

Equivalent Length of

Straight Duct

One 90° elbow = 7 ft. (2.1 m) One 90° elbow = 9.3 ft. (2.83 m) One 90° elbow = 11.6 ft. (3.5 m) One 90° elbow = 14 ft. (4.3 m) One 90° elbow = 16 ft. (4.9 m) One 90° elbow = 18.7 ft. (5.7 m) One 90° elbow = 21 ft. (6.4 m)

Table 4

Example: A 12 inch (305 mm) diameter duct’s equivalent length of 14 feet (4.3 m) of duct and two 90° elbows is:

Equivalent Length = 14 feet + (2) 90° elbows

= 14 feet + 14 feet + 14 feet = 42 feet (12.8 meters)

With the tumbler (both pockets on stacked models) in operation, airflow at any point in the duct should be at least 1200 feet per minute (366 meters per minute) to ensure that lint remains airborne. If 1200 feet per minute cannot be maintained, schedule a regular inspection and cleaning of the ductwork.

34

70269701

Exhaust Requirements

3

4

2

1

5

1 Removable strip of panel in framing wall to permit removal of tumbler from framing wall 2 Partition or bulkhead 3 Minimum distance between exhaust opening and roof, ground or other obstruction: 36 in. (914 mm) 4 2 in. (51 mm) minimum clearance on both sides of duct 5 Exhaust airflow – maximum length of duct: 14 ft. (4.3 m)

TMB2103N

Figure 9

NOTE: Do not install wire mesh or screen in exhaust duct opening to avoid lint build-up or

NOTE: Inside of duct must be smooth. Do not use sheet metal screws to join sections.

impacting proper discharge of air from tumblers.

Consult your local building code for regulations which

NOTE: Where exhaust duct pierces a combustible

may also apply.

wall or ceiling, the opening must be sized per local codes.

TMB2103N

70269701

35

Exhaust Requirements

Manifold Venting

While it is preferable to exhaust tumblers individually to the outdoors, a main collector duct may be used if it is sized according to Figure 11. This illustration indicates minimum diameters, which should be increased if the collector length exceeds 14 feet (4.3 meters) and two 90° elbows. The diameter of a round duct must be increased by 10% for each additional 20 feet (6.1 meters). Cross sectional area of a rectangular or square duct must be increased 20% for each additional 20 feet (6.1 meters). Refer to Table 4 to determine equivalent ducting sizing. The collector duct may be rectangular or square in cross section, as long as the area is not reduced. Provisions MUST be made for lint removal and cleaning of the collector duct.

The vent collector system must be designed so the static back pressure measured 12 inches (305 mm) from the exhaust outlet does not exceed the maximum allowable pressure specified on the installation sticker on the rear of tumbler. Static back pressure must be measured with all tumblers vented into the collector operating.

NOTE: Never connect a tumbler duct at a 90° angle to the collector duct. Refer to Figure 10. Doing so will cause excessive back pressure, resulting in poor performance. Never connect two tumbler exhaust ducts directly across from each other at the point of entry to the collector duct.

With the tumbler (both pockets on stacked models) in operation, airflow at any point in the duct should be at least 1200 feet per minute (366 meters per minute) to ensure that lint remains airborne. If 1200 feet per minute cannot be maintained, schedule a regular inspection and cleaning of the ductwork.

The collector system must be designed so the static back pressure measured 12 inches (305 mm) from the exhaust outlet does not exceed the maximum allowable pressure specified on the installation sticker on the rear of tumbler. This must be measured with all tumblers vented into the collector operating.

Figure 10

T438I

36

70269701

Exhaust Requirements

1

2A

LKJ I HG F

3

ONE BATTERY SAME AS LARGEST STATION USED

1

2B

DCB A

E

TMB2019N

L

K

CONTINUE

TO A

I

J

1 NOTE: Where the exhaust duct pierces a

combustible wall or ceiling, the opening must be sized per local codes.

70269701

TWO BATTERIES

2A Outlet Duct Diameter for One Battery 2B Outlet Duct Diameter for Two Batteries

3 45° Typical

Figure 11

LKJ I

CONTINUE

3

TMB2018N

TO A

37

Exhaust Requirements

Duct

Station

A B C D E F

G

H

I

J K L

25 and 30 Pound T30 and 35 Pound

6 in. (152 mm) Duct 8 in. (203 mm) Duct

2A 2B 2A 2B

7 in. (178 mm) 10 in. (254 mm) 9 in. (229 mm) 12 in. (305 mm)

10 in. (254 mm) 15 in. (381 mm) 12 in. (305 mm) 17 in. (432 mm)

12 in. (305 mm) 18 in. (457 mm) 15 in. (381 mm) 22 in. (559 mm)

14 in. (356 mm) 20 in. (508 mm) 17 in. (432 mm) 25 in. (635 mm)

16 in. (406 mm) 23 in. (584 mm) 19 in. (483 mm) 27 in. (686 mm)

18 in. (457 mm) 26 in. (660 mm) 21 in. (533 mm) 30 in. (762 mm)

19 in. (483 mm) 27 in. (686 mm) 23 in. (584 mm) 33 in. (838 mm)

20 in. (508 mm) 29 in. (737 mm) 24 in. (610 mm) 34 in. (864 mm)

22 in. (559 mm) 32 in. (813 mm) 26 in. (660 mm) 37 in. (940 mm)

23 in. (584 mm) 33 in. (838 mm) 27 in. (686 mm) 39 in. (991 mm)

24 in. (610 mm) 34 in. (864 mm) 28 in. (711 mm) 40 in. (1016 mm)

25 in. (635 mm) 36 in. (914 mm) 30 in. (762 mm) 43 in. (1092 mm)

Tab l e 5

38

70269701

Gas Requirements

WARNING

To reduce the risk of fire or explosion, DO NOT CONNECT THE GAS LINE TO THE TUMBLER IF THE GAS SERVICE IS NOT THE SAME AS THAT SPECIFIED ON THE TUMBLER SERIAL PLATE! It will first be necessary to convert the gas burner orifice and gas valve. Appropriate conversion kits are available.

W060

The following must be furnished and installed by the customer for the gas service line to each tumbler. Refer to Figure 12.

● Sediment traps

● Shut-off valves

● Supply pressure taps

It is important that equal pressure be maintained at all tumbler gas connections. This can best be done by installing a one inch (25 mm) pipe gas loop. Refer to Figure 13.

IMPORTANT: Any product revisions or conversions must be made by the Manufacturer’s Authorized Dealers, Distributors, or local service personnel.

IMPORTANT: The tumbler must be isolated

from the gas supply piping system by closing its individual manual shut-off valve during any pressure testing of the gas supply piping system at test pressure equal to or less than

0.5 psig

(3.45 kPa, 34.5 mbar).

IMPORTANT: The tumbler and its manually operated appliance gas valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of

0.5 psi (3.45 kPa, 34.5 mbar).

IMPORTANT: The installation must comply with local codes or, in the absence of local codes:

● with the latest edition of the “National Fuel

Gas Code,” ANSI Z223.1/NFPA 54 in the U.S.A.,

● with CAN1-B149.1 or Natural Gas and

Propane Installation Code in Canada,

● and Australian Gas Association/Australian

L.P. Gas Association requirements in Australia.

Obtain specific gas service pipe size from the gas supplier. Refer to Tab l e 6 for general pipe size.

WARNING

To reduce the risk of fire or explosion, if the tumbler is to be connected to Liquefied Petroleum (L.P.) gas, a vent to the outdoors must be provided in the room where the tumbler is installed.

NATURAL GAS service must be supplied at 7 ± 1.5 inch water column pressure (17.4 ± 4 mbar,

1.74 ± 0.37 kPa). An in-line pressure regulator may be required on Natural Gas models if the line pressure exceeds 8 water column inches (2.0 kPa) pressure with all gas appliances firing.

LIQUID PETROLEUM GAS (L.P.) service must be supplied at 11 ± 0.3 water column inches (27 ± 1 mbar, 2.74 ± 0.07 kPa) with all gas appliances running (tumblers, water heaters, space heaters, furnace, etc.).

For converting Non-CE models from Natural Gas to L.P. Gas:

25 Pound – M4699P3 30 Pound – M4703P3 T30 – M4707P3 35 Pound – M4711P3

CE GASES refer to Installing CE Gas Drying Tumblers section, the above data does not apply to the CE.

W062

70269701

39

Gas Requirements

Turn on gas and check all pipe connections (internal and external) for gas leaks with a non-corrosive detection fluid. Purge air in gas service line by operating the tumbler in the drying mode. If burner does not light and unit goes into lockout, open and close the door and restart. Repeat these steps until burner ignites. Use pipe compound, resistant to

actions of L.P. Gas, on all pipe threads.

1

2

8

3

4

5

WARNING

Check all pipe connections, internal and external, for gas leaks using a noncorrosive leak detection fluid. To reduce the risk of explosion or fire, DO NOT USE AN OPEN FLAME TO CHECK FOR GAS LEAKS! Gas connections should be checked twice a year for leakage.

W635

7

6

1 Gas Line to Tumbler Controls 2 Shut-Off Valve 3 Gas Supply Piping System 4 Gas “T” Fitting 5 6 in. (152 mm) Minimum Gas Pipe 6 Gas Pipe Cap 7 Dirt and Water Vapor Trap 8 Supply Pressure Tap

Figure 12

TMB2007N

40

70269701

Gas Supply Pipe Sizing and Looping

1

2

Gas Requirements

3

9

10

11

12

123456789

4

M

5

8

7

1 Gas Furnace (120,000 Btu/hr) 8 25 ft. (7.6 m) 2 Gas Water Heaters (400,000 Btu/hr each) 9 Main Regulator 3 Gas Space Heaters (70,000 Btu/hr each) 10 Gas Meter 4 Sediment Traps, Supply Pressure Taps and 11 Pressure Regulator (If required)

Shut-Off Valves. Refer to Figure 12. 12 25 Pound Tumblers (64,000 Btu/hr each) 5 1 in. (25.4 mm) Pipe for Gas Loop 30 Pound Tumblers (73,000 Btu/hr each) 6 19 ft. (5.8 m) T30 Tumblers (73,000 Btu/hr each) 7 Minimum pipe size to tumbler is 0.5 in. (12.7 mm). 35 Pound Tumblers (90,000 Btu/hr each)

SAMPLE CALCULATIONS:

Equivalent length = Total length of main gas supply pipe to the far end of the tumblers.

= 25 ft. + 19 ft. (7.6 m + 5.8 m) gas supply pipe = 44 ft

. (13.4 m) Total Gas Line

Total Btu/hr = The sum of the Btu/hr of all 30 pound tumblers being fed by the main gas supply pipe.

= 9 x 73,000 = 657,000 Btu/hr

Using Ta b l e 6 , the main supply pipe diameter should be 2 in. (51 mm).

IMPORTANT: Gas pipe loop must be installed as illustrated to equalize gas pressure for all tumblers connected to single gas service. Other gas using appliances should be connected upstream from loop.

6

TMB2126N

70269701

Figure 13

41

Gas Requirements

Gas Pipe Size Required for 1000 Btu Natural Gas — 0.64 Specific Gravity

at 7 ± 1.5 inches (17.4 ± 4 mbar, 1.74 ± 0.37 kPa) Water Column Pressure

Equivalent Length

Gas Appliances Total Btu/hr

100,000 120,000 140,000 160,000 180,000 200,000 300,000 400,000 500,000 600,000 700,000 800,000

900,000 1,000,000 1,100,000 1,200,000 1,300,000 1,400,000 1,500,000 1,600,000 1,700,000 1,800,000 1,900,000 2,000,000 2,200,000 2,400,000 2,600,000 2,800,000 3,000,000

25 feet

(7.63 m)

0.75 (19.05)

0.75 (19.05) 1 (25.40) 1 (25.40) 1 (25.40)

1.25 (31.75)

1.5 (38.10)

1.5 (38.10) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80)

2.5 (63.50)

50 feet

(15.25 m)

75 feet

(22.88 m)

100 feet

(30.50 m)

125 feet

(38.13 m)

Based on 0.3 in. Water Column Pressure Drop for Length Given

Sizes shown in inches (mm)

0.75 (19.05) 1 (25.40) 1 (25.40) 1 (25.40) 1 (25.40) 1 (25.40)

1.25 (31.75)

1.5 (38.10)

1.5 (38.10) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80)

2.5 (63.50)

2.5 (63.50) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20)

1 (25.40) 1 (25.40) 1 (25.40) 1 (25.40) 1 (25.40)

1.25 (31.75)

1.5 (38.10)

1.5 (38.10) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80)

2.5 (63.50)

2.5 (63.50) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20)

3.5 (88.90)

1 (25.40) 1 (25.40) 1 (25.40)

1.25 (31.75)

1.5 (38.10)

1.5 (38.10) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80)

2.5 (63.50)

2.5 (63.50) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20)

3.5 (88.90)

1 (25.40) 1 (25.40) 1 (25.40)

1.25 (31.75)

1.5 (38.10)

1.5 (38.10) 2 (50.80) 2 (50.80) 2 (50.80)

2.5 (63.50)

2.5 (63.50) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20)

3.5 (88.90)

150 feet

(45.75 m)

1 (25.40) 1 (25.40)

1.25 (31.75)

1.5 (38.10)

1.5 (38.10) 2 (50.80) 2 (50.80) 2 (50.80)

2.5 (63.50)

2.5 (63.50) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20)

3.5 (88.90)

4 (101.60)

For L.P. Gas, correct the total Btu/hr by multiplying it by 0.6. The answer is the equivalent Btu on the above chart.

The installation must conform with local codes or, in the absence of local codes:

● with the latest edition of the “National Fuel Gas Code,” ANSI Z223.1/NFPA 54 in the U.S.A.,

● with CSA-B149.1 or Natural Gas and Propane Installation Code in Canada,

● and Australian Gas Association/Australian L.P. Gas Association requirements in Australia.

Tab l e 6

42

70269701

High Altitude Orifice Sizing

For proper operation at altitudes above 2000 feet (610 m), the gas orifice size must be reduced to ensure complete combustion. Refer to Table 7 .

For CE models, consult local gas supplier.

Gas Requirements

Model Gas

Natural Gas 2001-4000 610-1220 26 0.1470 3.7

25 Pound

L.P. Gas 2001-6000 610-1830 43 0.0890 2.3 M406184 58,880

Natural Gas 2001-4000 610-1220 22 0.1570 4.0

30 Pound

L.P. Gas 2001-6000 610-1830 42 0.0935 2.4 M403017 67,160

Natural Gas 2001-4000 610-1220 22 0.1570 4.0

Altitude Orifice New Rate

feet meters # inches mm Quantity Part No. (Btu/hr)*

M401000 58,880

4001-6000 1221-1830 27 0.1440 3.7 M400998 53,760

6001-8000 1831-2440 28 0.1405 3.6 M401014 48,640

8001-10,000 2441-3050 29 0.1360 3.4 M400997 43,520

6001-8000 1831-2440 44 0.0860 2.2 M401011 48,640

8001-10,000 2441-3050 46 0.0810 2.1 M401003 43,520

4001-6000 1221-1830 24 0.1520 3.9 M402980 61,320

6001-8000 1831-2440 26 0.1470 3.7 M401000 55,480

8001-10,000 2441-3050 28 0.1405 3.6 M401014 49,640

6001-8000 1831-2440 43 0.0890 2.3 M406184 55,480

8001-10,000 2441-3050 44 0.0860 2.2 M401011 49,640

1

M402996 67,160

1

M402996 134,320

4001-6000 1221-1830 24 0.1520 3.9 M402980 122,640

6001-8000 1831-2440 26 0.1470 3.7 M401000 110,960

T30

L.P. Gas 2001-6000 610-1830 42 0.0935 2.4 M403017 134,320

Natural Gas 2001-4000 610-1220 17 0.1730 4.4

35 Pound

L.P. Gas 2001-4000 610-1220 38 0.1015 2.6 M411376 82,800

*Btu/hr derate of 4% per 1000 feet (305 meters) of altitude.

8001-10,000 2441-3050 28 0.1405 3.6 M401014 99,280

6001-8000 1831-2440 43 0.0890 2.3 M406184 110,960

8001-10,000 2441-3050 44 0.0860 2.2 M401011 99,280

4001-6000 1221-1830 18 0.1695 4.3 M402988 75,600

6001-8000 1831-2440 20 0.1610 4.1 M401002 68,400

8001-10,000 2441-3050 22 0.1570 4.0 M402996 61,200

4001-6000 1221-1830 39 0.0995 2.5 M401007 75,600

6001-8000 1831-2440 41 0.0960 2.4 M401015 68,400

8001-10,000 2441-3050 42 0.0935 2.4 M403017 61,200

2

M411374 82,800

1

Tab l e 7

70269701

43

Notes

44

70269701

Electrical Requirements

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the tumbler before servicing.

• Close gas shut-off valve to gas tumbler before servicing.

• Close steam valve to steam tumbler before servicing.

• Never start the tumbler with any guards/ panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the tumbler is properly grounded.

W002

To reduce the risk of fire and electric shock, check with a qualified serviceman for proper grounding procedures. Improper connection of the equipment grounding conductor may result in a risk of electric shock.

W068

To reduce the risk of fire and electric shock, if electrical supply is coming from a three phase service, DO NOT connect a “High Leg” or “Stinger Leg” to a single phase machine. On a three phase machine, if there is a “High Leg” or “Stinger Leg” it should be connected to L3.

W069

Grounding Instructions

NOTE: To ensure protection against shock, this tumbler MUST be electrically grounded in accordance with the local codes or, in the absence of local codes, with the latest edition of the National Electrical Code ANSI/NFPA No. 70. In Canada the electrical connections are to be made in accordance with CSA C22.1 latest edition Canadian Electrical Code, Part I, and/or local codes.

This tumbler must be grounded. In the event of malfunction or breakdown, grounding will reduce the risk of electric shock by providing a path of least resistance for electric current. This tumbler must be connected to a grounded metal, permanent wiring system; or an equipment grounding conductor must be run with the circuit conductors and connected to the appropriate ground location.

● Metal conduit and/or BX cable is not considered

ground.

● Connecting the Neutral from the electrical

service box to the tumbler ground screw does not constitute a ground.

● A dedicated ground conduit (wire) must be

connected between the electrical service box ground bar and the tumbler ground screw.

WARNING

All electrical connections should be made by a qualified electrician.

To reduce the risk of electrical shock, deenergize the electrical circuit being connected to the tumbler before making any electrical connections. Never attempt to connect a live circuit.

W070

CAUTION

Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing.

W071

For CE Models Only

All manually operated models are factory-equipped with an emergency stop button on the front panel. If the emergency stop function is desired on coinoperated models, an external emergency stop button may be installed as specified on the machine wiring diagram.

70269701

NOTE: Activation of the emergency stop button stops all machine control circuit functions, but DOES NOT remove all electrical power from machine.

45

Electrical Requirements

Service/Ground Location

Model Heat Source Ground Lug and Terminal Block Locations

CONTROL TRAY

V. A. C .~

TERMINAL

25, 30 and 35

Pound

Gas or Steam

BLOCK

GROUND

LUG

ACCESSORY BOX (LOCATED BELOW CONTROL TRAY)

T474I

25, 30 and 35

Pound

T30

Electric

Gas or Steam

Electric

GROUND

LUG

NOTE: Do not make service connections in control tray area!

V.A.C.~

TERMINAL

BLOCK

T475I

JUNCTION BOX, UPPER UNIT ONLY

V. A. C .~

TERMINAL

BLOCK

GROUND

LUG

T476I

Junction box, upper and lower units (each unit must be wired separately).

T475I

T476I

46

70269701

Electrical Requirements

Connecting Electrical Service

The following steps outline the procedure for connecting electrical service to the tumbler.

● 3 Phase Models – Each tumbler must be

connected to its own individual branch circuit breaker, not fuses, to avoid the possibility of “single phasing” and causing premature failure of the motor(s).

● Electrical service must be connected using the

appropriate permanent rigid metal conduit system.

● Service conductors must be copper only.

For an existing service, determine your service voltage and conductor amperage. Carefully review the tumbler serial plate ratings and Electrical Requirements section of this manual. If service is inadequate it must be upgraded by a qualified electrical contractor. Never connect an improper or inadequate service to any machine.

Configuring Your Tumbler for Other Service Voltages

Several gas and steam tumbler models have been designed to be field convertible to other service voltages. Refer to Tab le 8 for these models:

If tumbler requires conversion for use on another service voltage, complete the steps detailed in the

Conversion Instructions section prior to connecting service to machine.

If tumbler does not require conversion or has been converted according to the Conversion Instructions section of this manual, continue with step 1.

NOTE: The wiring diagram is located inside the junction or contactor box.

1. For new service, install a circuit breaker or fused disconnect of proper voltage and current rating as close to each tumbler as possible.

2. Route service conduit from service breaker panel or disconnect panel to tumbler service connection box. Conduit routing should not obstruct access for maintenance or servicing. Refer to Service/ Ground Location.

3. Pull conductors through conduit and attach to circuit breaker and ground connection. Secure service ground wire to the grounding screw or lug. Attach service conductors to appropriately labeled positions on the terminal block. Make sure all connections are secure.

4. Complete ferrite installation instructions for all gas and steam OPL Micro models.

If your Serial Plate

voltage is:

120 Volt/60 Hertz/

1 Phase

200-220 Volt/60 Hertz/

1 Phase

200 Volt/50 Hertz/

1 Phase

240 Volt/60 Hertz/

3 Phase

380 Volt/50 Hertz/

3 Phase

Your tumbler can be

converted to the

following voltages:

208-240 Volt/60 Hertz/

1 Phase

100 Volt/60 Hertz/

1 Phase

100 Volt/50 Hertz/

l Phase

200-208 Volt/60 Hertz/

3 Phase

400-415 Volt/50 Hertz/

3 Phase

Table 8

NOTE: Electric models are not field convertible and must be connected to service specified on serial plate.

5. Check electrical service phase sequence (3 Phase models only) as follows:

a. Energize the electrical service and

momentarily start the tumbler. Check the direction of cylinder rotation. If the cylinder rotates clockwise as viewed from the front, the phase sequence is correct. If the cylinder rotates counterclockwise, proceed with step b.

b. Disconnect power to machine, disconnect and

reverse the L1 and L2 connections on the terminal block.

70269701

47

Electrical Requirements

Stacked Tumbler Electrical Connections

All gas and steam stacked tumblers require a single service connection to TB1 of the upper unit junction box only. The serial plate reflects current draw, breaker/fuse size and conductor amperage required for the entire machine.

All electric heated stacked tumblers require separate service connections for each upper and lower unit. Serial Plate ratings reflect current draw, breaker/fuse size and conductor amperage required per unit.

48

70269701

Electrical Requirements

Conversion Instructions

If serial plate voltage is: Tumbler can be converted to the following voltages:

120 Volt/60 Hertz/ 1 Phase

2W&G

240 Volt/60 Hertz/ 3 Phase

208-240 Volt/60 Hertz/1 Phase Models: 3W&G

1. Prior to connecting service, locate the black/red wire which runs between terminal block and the motor relay or contactor. Refer to figure below.

208 or 240 V~

LOCATION

(AS CONVERTED)

TO MOTOR RELAY

OR CONTACTOR

BLK/RED

T381I

208 OR 240 V~

120 V~

120 V~ LOCATION

(AS RECEIVED)

L1

N

L3

TERMINAL BLOCK

2. Disconnect the black/red lead from L1 of the terminal block and connect to L2 of the terminal block. For stacked tumbler complete steps 1 and 2 for upper and lower junction box areas.

3. Sign and date conversion sticker located on back of tumbler.

4. Follow the instructions covered in Connecting Electrical Service section.

200-208 Volt/60 Hertz/3 Phase Models: 3W&G

3W&G

1. Prior to connecting electric service, locate transformer configuration jumper in junction box area.

2. Remove the 240 Volt jumper and replace it with the 208 Volt jumper located in the literature packet in cylinder.

3. For stacked tumblers, repeat steps 1 and 2 for each upper and lower unit.

4. Sign and date conversion sticker located on back of tumbler.

5. Follow the instructions covered in Connecting Electrical Service section.

70269701

49

Electrical Requirements

If serial plate voltage is: Tumbler can be converted to the following voltages:

200-220 Volt/60 Hertz/ 1 Phase

2W&G

200 Volt/50 Hertz/ 1 Phase

2W&G

380 Volt/50 Hertz/ 3 Phase

100 Volt/60 Hertz/1 Phase INTERNATIONAL Models: 2W&G

100 Volt/50 Hertz/1 Phase INTERNATIONAL Models: 2W&G

1. Prior to connecting electric service, locate transformer configuration jumper in junction box area.

2. Remove the 208 Volt jumper and replace it with the 100 Volt jumper located in the literature packet from cylinder.

3. Remove small access cover from back of the fan motor. Locate the two internal jumper wires, brown and blue connected to motor terminals #6 and #2. Move brown wire from terminal #6 to terminal #2 and blue wire from terminal #2 to terminal #4. Be careful not to confuse light blue motor harness wire with the dark blue internal jumper.

4. Carefully check motor wire connections with wiring diagram and verify that the motors are configured for low voltage operation before replacing covers.

5. For stacked tumblers, repeat steps 1 through 4 for each upper and lower unit.

6. Sign and date conversion sticker located on back of tumbler.

7. Follow the instructions covered in Connecting Electrical Service section.

400-415 Volt/50 Hertz/3 Phase Models: 3W&G

3W&G

1. Prior to connecting electric service, locate transformer configuration jumper in junction box area.

2. Remove the 380 Volt jumper and replace it with the 415 Volt jumper located in the literature packet from cylinder.

3. For stacked tumblers, repeat steps 1 and 2 for each upper and lower unit.

4. Sign and date conversion sticker located on back of tumbler.

5. Follow the instructions covered in Connecting Electrical Service section.

50

70269701

Electrical Requirements

Ferrite Ring Installation

Gas and Steam OPL Micro Control Models Only

The ferrite ring provided in the literature packet must be installed over the power leads during connection of electrical service. The ferrite protects the sensitive electronic controls from destructive electrical disturbances which may be present on power lines to the machine. Failure to properly install the ferrite ring may result in damage to the electronic controls and will void control warranty.

1

}

To Inst a l l :

1. Immediately after connection of power leads and before applying power to machine, locate each of the incoming service leads including ground.

2. Snap the ferrite ring closed over all of the service leads inside of the control tray as shown. It is important that the ferrite ring be installed inside the control tray. Refer to Figure 14. Do not install the ferrite outside of the box or other area. Make sure that service leads are in the center of the ferrite before closing the ring so as not to pinch or damage leads.

2

3

1 Ferrite Ring 2 Electrical Connections V.A.C.~ 3 Ground Wire

T383I

Figure 14

70269701

51

Electrical Requirements

Electrical Requirements for Gas and Steam Models

Refer to Table 9 and Ta ble 1 0.

NOTE: Minimum wire sizes are obtained from Canadian Electrical Code Table 2 for 75°C Conductors and are intended for use as a guideline only. Electrical connections should be made only by a qualified electrical contractor in accordance with all applicable local and national requirements.

For 25, 30 and 35 Pound Gas and Steam Models:

Serial Plate

Voltage

120V/60Hz/1ph

208-240V/60Hz/

1ph

120V/60Hz/1ph

208-240V/60Hz/

1ph

100V/60Hz/1ph

200-220V/60Hz/

1ph

100V/50Hz/1ph

200V/50Hz/1ph

230-240V/50Hz/

1ph

200-208V/60Hz/

3ph

240V/60Hz/3ph

200V/50Hz/3ph

230-240V/50Hz/

3ph

380V/50Hz/3ph

400-415V/50Hz/

3ph

460-480V/60Hz/

3ph

* 3 Phase machines should not have fuses, breakers only. ** Special low Amp blower model, 25 Pound only

Terminal Block

Connections

Required

L1, Neutral,

and ground

L1, L2, Neutral,

and ground

L1, Neutral,

and ground

L1, L2, Neutral,

and ground

L1, Neutral,

and ground

L1, Neutral,

and ground

L1, Neutral,

and ground

L1, Neutral,

and ground

L1, Neutral,

and ground

L1, L2, L3, and ground

Current

(Amps)

12.0 15 1 14 (2.08)

6.7 10 2 14 (2.08)

7.5** 10 1 14 (2.08)

4.5** 10 2 14 (2.08)

11.0 15 1 14 (2.08)

5.8 10 1 14 (2.08)

12.1 20 1 12 (3.31)

7.5 10 1 14 (2.08)

3.2 10* 3 14 (2.08)

2.9 10* 3 14 (2.08)

3.5 10* 3 14 (2.08)

1.5 10* 3 14 (2.08)

1.6 10* 3 14 (2.08)

NOTE: Electrical specifications below are subject to change without notice. Always refer to product serial plate for most current specifications of product being installed.

NOTE: Use copper conductors only.

NOTE: Connect to individual branch circuit.

NOTE: 3 Phase Only – Each tumbler must be connected to its own individual branch circuit breaker, not fuses, to avoid the possibility of “single phasing” and causing premature failure of the motor(s).

Tab l e 9

Recommended

Fuse or

Breaker Rating

(Amps)

Breaker

Poles

Recommended

Minimum

Conductor Size

[AWG (mm2)]

52

70269701

For T30 Gas and Steam Models (For Total Machine):

Electrical Requirements

Serial Plate

Voltage

120V/60 Hz/1ph

208-240V/60Hz/

1ph

100V/60Hz/1ph

200-220V/60Hz/

1ph

100V/50Hz/1ph

200V/50Hz/1ph

230-240V/50Hz/

1ph

200-208V/60Hz/

3ph

240V/60Hz/3ph

200V/50Hz/3ph

230-240V/50Hz/

3ph

Terminal Block

Connections

Required

L1, Neutral,

and ground

L1, L2, Neutral,

and ground

L1, Neutral,

and ground

L1, Neutral,

and ground

L1, Neutral,

and ground

L1, Neutral,

and ground

L1, Neutral,

and ground

L1, L2, L3, and ground

Current

(Amps)

Recommended

Fuse or

Breaker Rating

(Amps)

Breaker

Poles

Recommended

Minimum

Conductor Size

[AWG (mm2)]

16.0 20 1 12 (3.31)

8.0 10 2 14 (2.08)

22.0 30 1 10 (5.26)

11.6 15 1 14 (2.08)

24.2 35 1 8 (8.37)

15.0 20 1 12 (3.31)

6.4 10* 3 14 (2.08)

5.8 10* 3 14 (2.08)

7.0 10* 3 14 (2.08)

380V/50Hz/3ph

400-415V/50Hz/

3ph

460-480V/60Hz/

3ph

* 3 Phase machines should not have fuses, breakers only.

L1, L2, L3, and ground

3.0 10* 3 14 (2.08)

3.2 10* 3 14 (2.08)

3.3 10* 3 14 (2.08)

Table 10

70269701

53

Electrical Requirements

Electrical Requirements for Electric Models

Refer to Table 11, Ta ble 1 2 and Tab l e 1 3 .

NOTE: Minimum wire sizes are obtained from Canadian Electrical Code Table 2 for 75°C Conductors and are intended for use as a guideline only. Electrical connections should be made only by a qualified electrical contractor in accordance with all applicable local and national requirements.

For 9 kW 25 Pound Electric Models:

Serial Plate

Voltage

400V/50Hz/3ph

For 12 kW 25 Pound Electric Models:

Serial Plate

Voltage

208V/60Hz/1ph

Terminal Block

Connections

Required

L1, L2, L3, and ground

Terminal Block

Connections

Required

L1, L2, Neutral,

and ground

Current

(Amps)

16 20* 3 12 (3.31)

Current

(Amps)

64 80 2 4 (21.2)

NOTE: Electrical specifications below are subject to change without notice. Always refer to product serial plate for most current specifications of product being installed.

NOTE: Use copper conductors only.

NOTE: Connect to individual branch circuit.

NOTE: 3 Phase Only – Each tumbler must be connected to its own individual branch circuit breaker, not fuses, to avoid the possibility of “single phasing” and causing premature failure of the motor(s).

Recommended

Fuse or

Breaker Rating

(Amps)

Recommended

Fuse or

Breaker Rating

(Amps)

Breaker

Poles

Breaker

Poles

Recommended

Minimum

Conductor Size

[AWG (mm2)]

Recommended

Minimum

Conductor Size

[AWG (mm2)]

240V/60Hz/1ph

200V/50Hz/1ph

230-240V/50Hz/

1ph

200-208V/60Hz/

3ph

200V/50Hz/3ph

230-240V/50Hz/

3ph

240V/60Hz/3ph

380V/50Hz/3ph

400-415V/50Hz/

3ph

460-480V/60Hz/

3ph

* 3 Phase machines should not have fuses, breakers only.

L1, L2, Neutral,

and ground

L1, Neutral,

and ground

L1, Neutral,

and ground

L1, L2, L3, and ground

57 80 2 4 (21.2)

63 80 1 4 (21.2)

58 80 1 4 (21.2)

37 50* 3 6 (13.3)

36 50* 3 6 (13.3)

33 50* 3 6 (13.3)

20 25* 3 10 (5.26)

18 25* 3 10 (5.26)

16 25* 3 10 (5.26)

54

Table 11

70269701

For 21 kW Models: 30 Pound Electric T30 Electric not available in single phase.

Electrical Requirements

Serial Plate

Voltag e

208V/60Hz/1ph

240V/60Hz/1ph

200V/60Hz/1ph

200V/50Hz/1ph

230-240V/50Hz/1ph

200-208V/60Hz/3ph**

200V/50Hz/3ph**

230-240V/50Hz/3ph**

240V/60Hz/3ph**

380V/50Hz/3ph**

380V/50Hz/3ph

(035E Model)

Terminal Block

Connections

Required

L1, L2, Neutral,

and ground

L1, L2, Neutral,

and ground

L1, Neutral,

and ground

L1, Neutral,

and ground

L1, Neutral,

and ground

L1, L2, L3, and ground

Current

(Amps)

Recommended

Fuse or

Breaker Rating

(Amps)

Breaker

Poles

Recommended

Minimum

Conductor Size

[AWG (mm2)]

108 150 2 1/0 (53.5)

94 125 2 1 (42.4)

108 150 1 1/0 (53.5)

105 150 1 1/0 (53.5)

95 125 1 1 (42.4)

62*** 80* 3 4 (21.2)

60 80* 3 4 (21.2)

55*** 70* 3 4 (21.2)

54*** 70* 3 4 (21.2)

33*** 45* 3 8 (8.37)

34 45* 3 8 (8.37)

400-415V/50Hz/3ph**

460-480V/60Hz/3ph**

* 3 Phase machines should not have fuses, breakers only. ** These serial plate voltages are only options available on the 30 Pound Single and Stacked electric models. Current (Amp) is for one

pocket only.

*** Per heater on T30 electric models, each has two heaters.

L1, L2, L3, and ground

31*** 40* 3 8 (8.37)

27*** 35* 3 8 (8.37)

Table 12

70269701

55

Electrical Requirements

For 24 kW Models: 35 Pound Electric

Serial Plate

Voltage

208V/60Hz/1ph

240V/60Hz/1ph

200V/60Hz/1ph

200V/50Hz/1ph

230-240V/50Hz/

1ph

200-208V/60Hz/

3ph

200V/50Hz/3ph

230-240V/50Hz/

3ph

240V/60Hz/3ph

380V/50Hz/3ph

400-415V/50Hz/

3ph

Terminal Block

Connections

Required

L1, L2, Neutral,

and ground

L1, L2, Neutral,

and ground

L1, Neutral,

and ground

L1, Neutral,

and ground

L1, Neutral,

and ground

L1, L2, L3, and ground

Current

(Amps)

Recommended

Fuse or Breaker

Rating (Amps)

Breaker

Poles

Recommended

Minimum

Conductor Size

[AWG (mm2)]

122 175 2 2/0 (67.5)

107 150 2 1/0 (53.5)

122 175 1 2/0 (67.5)

119 150 1 1/0 (53.5)

108 150 1 1/0 (53.5)

71 90* 3 3 (26.7)

65 90* 3 3 (26.7)

62 80* 3 4 (21.2)

38 50* 3 6 (13.3)

35 45* 3 8 (8.37)

460-480V/60Hz/

3ph

* 3 Phase machines should not have fuses, breakers only.

L1, L2, L3, and ground

31 40* 3 8 (8.37)

Table 13

56

70269701

Steam Requirements

NOTE: The maximum allowable steam pressure for use with 60 Hertz or 50 Hertz tumblers is 125 psig (8.6 bar). In no case may the pressure exceed the above value.

Obtain specific steam service pipe sizes from the steam system supplier or a qualified steam fitter.

● Refer to Figure 15 for proper steam pipe

configurations.

● To prevent condensate draining from headers to

tumbler, piping should have a minimum 12 inch rise (305 mm) above respective header. Do not make steam connection to header with a horizontal or downward facing tee or elbow.

● Whenever possible, horizontal runs of steam

lines must drain, by gravity, to respective steam header. Water pockets, or an improperly drained steam header, will provide wet steam, causing improper operation of tumbler. If pockets or improper drainage cannot be eliminated, install a bypass trap to drain condensate from the low point in the steam header to the return.

● In both steam supply and steam return line, it is

recommended that each have a pipe union and shut-off valve. This will enable you to disconnect the steam connections and service the tumbler while your laundry facility is in operation.

● Connect the steam solenoid valve to the related

steam coil inlet connection with nipples, flex hoses, unions and tee.

● Strainers may require cleaning due to materials

from hoses or pipes.

● Install bucket trap with built-in strainer and

check valve. A vacuum breaker is optional. For successful operation of tumbler, install trap 18 inches (457 mm) below coil and as near to the tumbler as possible. Inspect trap carefully for inlet and outlet markings and install according to trap manufacturer’s instructions. If steam is gravity returned to boiler, omit trap but install optional vacuum breaker and check valve in return line near tumbler. Gravity return requires entire return plumbing be below steam coil outlet.

● Install union and shut-off valve in return line and

make final pipe connections to return header.

NOTE: To prevent water hammering, route return lines below outlets of steam coils.

Piping Recommendations

● Trap each steam coil individually. Always keep

the trap clean and in good working condition. Refer to Tab l e 14 for Trap Sizing.

● When tumbler is on the end of a line of

equipment, extend header at least 4 feet (1.2 meters) beyond tumbler. Install shut-off valve, union, check valve and bypass trap at end of line. If gravity return to boiler, omit trap.

● Insulate steam supply and return line for safety of

operator and safety while servicing tumbler.

● Keep tumbler in good working condition. Repair

or replace any worn or defective parts.

WARNING

All system components must have a 125 psig (10 bar) working pressure. Shut-off valves must be installed upstream of the steam solenoid valve and downstream of each steam trap so components can be isolated for maintenance or emergency purposes.

All components (solenoid valve, traps) must be supported to minimize loads on the tumbler steam coil connections.

Steam Trap Sizing

Tumbler

Model

25, 30

Pound

T30

35 Pound

Number of

Coil Rating

4120

2105

4105

295

4140

2120

Table 14

Steam Trap Size

(lb/hr Condensate)

W480

70269701

57

Steam Requirements

Installing Steam Trap and Making Condensate Return Connections

WARNING

The steam trap must be installed and the coil outlet connections must be connected to the condensate return lines. The following steps outline the procedure for installing the steam trap and connecting the condensate return lines. Refer to Figure 15 for typical installations.

1. Use flexible lines between steam inlet solenoid and steam coils, as well as outlet between steam coil and traps.

2. If necessary, install a strainer at the end of each flexible hose.

3. Install a steam trap to each strainer.

IMPORTANT: Steam trap must be installed a minimum of 18 inches (457 mm) below the steam coil outlet connections.

4. Install a shut-off valve to each steam trap.

5. Connect to the condensate return lines.

6. For steam solenoid valve wiring connections, refer to Wiring Diagram supplied with tumbler.

The flexible steam hoses connecting the coil outlet connections and steam traps must have a minimum of 125 psig (pounds per square inch gauge) (8.79 kg/ sq. cm.) working pressure. A shut-off valve must be installed downstream from each steam trap so the condensate return line can be isolated in event a steam trap requires maintenance.

Each steam trap must be supported so minimum load is exerted on the coil outlet connection.

W066

58

70269701

Steam Requirements

SUPPLY

2

1

4

9

10

5

6

8

7

6

Note: Refer to Table 15 for sizing of steam lines. Piping must also be sized accordingly for length of runs, and number of elbows.

1 Steam Coil 6 Trap with Built-In Strainer 2 12 in. (305 mm) Riser 7 Vacuum Breaker (Optional) 3 Condensate Return Line from Supply Line 8 18 in. (457 mm) Drop 4 Shut-Off Valve 9 Solenoid Valve (Supplied with machine) 5 Check Valve 10 Union

5

10

4

3

RETURN

T473I

Model

25/30 Pound

T30

35 Pound

* Based on 100 PSI.

70269701

Figure 15

Steam Pressure

PSI (bar)

Minimum Pipe Diameter

(Pounds Condensate/Hour)

15-100 (1-6.9) 3/4 in. NPT 134

15-100 (1-6.9) 3/4 in. NPT 110

15-100 (1-6.9) 3/4 in. NPT 166

Table 15

Steam Trap Size *

59

Notes

60

70269701

Adjustments

Loading Door Switch

Non-CE Models

The door switch should be adjusted so the cylinder stops when door is opened 2 inches (51 mm) plus or minus 0.25 inch (6 mm). This switch is a normally open switch and is closed by the hinge cam when the door is closed. If adjustment is required, refer to Figure 16 and proceed as follows:

1. Close door and start tumbler, slowly open loading door. Cylinder and heat system should shut off when door is open 2 inches (51 mm) plus or minus 0.25 inch (6 mm).

2. Slowly close the loading door. When door is 2 inches (51 mm) from being fully closed, the door switch actuating bracket (located on the door) should depress the button and the switch arm with an audible “click.”

3. If the actuating bracket does not operate the switch at the appropriate door closure, bend the actuating switch arm in or out to achieve proper actuation.

2. Loosen upper door switch screws just enough so switch can be moved left and right. Move switch right if door opens too far before switch clicks. Move switch left if door doesn’t open far enough before switch clicks.

3. Retighten door switch screws and retest. Repeat step 2 if further adjustment is needed.

4. Reinstall lower switch actuator and retest its switch.

1

CE Models Through Serial No. 0208002174

CE tumblers have a second door switch near the top of the door (refer to Figure 16). This switch also should be adjusted so cylinder stops when door is opened within 0 – 2 inches (0 – 51 mm). This switch is normally closed and is opened by the hinge cam when the door is opened. If adjustment is needed, refer to Figure 16 and proceed as follows:

1. Remove lower switch actuator (Figure 16) so upper switch “click” can be heard.

2

T386I

1 CE Tumblers Only 2 Lower Switch Actuator

Figure 16

70269701

61

Adjustments

7

Airflow Switch

The airflow switch is set at the factory for proper operation. No adjustment necessary.

The airflow switch operation may be affected by shipping tape still in place, lack of make-up air, or an obstruction in the exhaust duct. These should be checked and the required corrective action taken before attempting to adjust airflow switch.

WARNING

The tumbler must not be operated if the airflow switch does not operate properly. Faulty airflow switch operation may cause an explosive gas mixture to collect in the tumbler.

W072

IMPORTANT: Airflow switch vane must remain closed during operation. If it opens and closes during the drying cycle, this indicates insufficient airflow through the tumbler. If switch remains open, or pops open and closed during the cycle, the heating system will shut off. The cylinder and fan will continue to operate even though the airflow switch is indicating insufficient airflow.

Door Strike

The door strike must be adjusted to have sufficient tension to hold loading door closed against force of the load tumbling against it. There is proper adjustment of pull force when 8 to 15 pounds (35.6 N – 66.7 N) is required to open door.

If adjustment is required, refer to Figure 17 and proceed as follows:

1

2

TMB99

TMB997N

1 Door Strike Screw 2 Acorn Nut

Figure 17

To adjust, open door, loosen acorn nut, and turn door strike screw in or out as required. Retighten acorn nut.

62

70269701

Removing Tumbler from Service

If the tumbler is to be removed from service, perform the following steps where applicable:

● Turn off electrical supply external to machine.

● Turn off electrical disconnect on machine.

● Turn off gas supply external to machine.

● Turn off manual gas shut-off valve on machine.

● Turn off steam supply external to machine.

● Remove all electric, gas and steam connections.

70269701

63

Alliance Laundry Systems 70269701R4 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual