Dodge Sleevoil Heater-Thermostat Assembly Instruction manual

Dodge

®

Sleevoil

®

Heater-Thermostat Assembly

These instructions must be read thoroughly before installation or operation. This instruction manual was accurate at the time of printing. Please see baldor.com

for updated instruction manuals.

Note! The manufacturer of these products, Baldor Electric Company, became ABB Motors and Mechanical Inc. on

March 1, 2018. Nameplates, Declaration of Conformity and other collateral material may contain the company name of

Baldor Electric Company and the brand names of Baldor-Dodge and Baldor-Reliance until such time as all materials have been updated to reflect our new corporate identity.

WARNING: To ensure the drive is not unexpectedly started, turn off and lock-out or tag power source before proceeding. Failure to observe these precautions could result in bodily injury.

WARNING: All products over 25 kg (55 lbs) are noted on the shipping package. Proper lifting practices are required for these products.

Installation:

1. Shut down the main fan by following the manufacturer’s instructions.

2. To prevent oil from seeping out during installation, drain the oil from the bearing until the oil level is below the heater plug. The heater plug location is specified in the appropriate Sleevoil Instruction Manual.

NOTE: If the heater-thermostat is replacing an existing heater and thermostat, the old thermostat should be removed and replaced with a threaded plug.

The Dodge heater and thermostat is combined into one assembly. The thermostat is built into the first 2” from the tip of the heater. The thermostat is set to turn the heater on at 70°F

(21°C) and off at 100°F (38°C). Also, an LED indicates when the heater is on.

Assembly components:

1. Heater-Thermostat

2. LED light

3. Toroid (copper winding ring)

4. LB conduit enclosure

5. Brass Reducer*

6. Aluminum reducer (for electrical outlet)

*Only used when the heater plug on the bearing is 1/2” or 3/4”

NPT.

WARNING: Because of the possible danger to person(s) or property from accidents which may result from the improper use of products, it is important that correct procedures be followed. Products must be used in accordance with the engineering information specified in the catalog. Proper installation, maintenance and operation procedures must be observed. The instructions in the instruction manuals must be followed. Inspections should be made as necessary to assure safe operation under prevailing conditions. Proper guards and other suitable safety devices or procedures as may be desirable or as may be specified in safety codes should be provided, and are neither provided by ABB nor are the responsibility of ABB. This unit and its associated equipment must be installed, adjusted and maintained by qualified personnel who are familiar with the construction and operation of all equipment in the system and the potential hazards involved. When risk to persons or property may be involved, a holding device must be an integral part of the driven equipment beyond the speed reducer output shaft.

1

3. Remove the heater plug.

4. Apply sealant to the pipe fitting (inner threads) on the heater-thermostat and install it in the bearing housing where the heater plug was removed. (On bearings where the heater plug is 1/2” or 3/4” NPT, use sealant to install the supplied brass reducer first.)

5. The conduit body can be mounted vertically or horizontally.

Determine which mounting configuration will be easiest to install. If space limitations prevent the LB enclosure from being installed, alternate conduit can be provided by a qualified electrician. Use sealant to install the conduit body on the outer threads of the heater thermostat.

6. Wrap one of the two red power leads around the toroid

(copper winding ring) 1 or 2 times. See Figure 1.

7. Connect the heater leads to a power supply and ground. The 2 red leads are 120 or 240 VAC power leads

(depending on heater) and the green lead with the yellow tracer is the ground lead.

8. The aluminum reducer is for the outlet of the conduit enclosure and can be installed if desired.

9. Install the conduit body cover.

10. Fill the bearing with oil to its recommended level.

Power

(Red)

LED Light

Toroid Ring

Ground

(Green)

Heater with Built-In

Thermostat

Figure 1 - Heater / Thermostat Wiring

WARNING: Do not start the fan if the oil temperature is too low. This can result in an insufficient oil film in the bearing which may result in bearing failure. ABB recommends the oil temperature to be 70°F (21°C) or above.

NOTE: Explosion-proof enclosures are available. Contact your local representative for details.

WARNING: Install wiring in accordance with the National

Electrical Code and local codes. Failure to observe these guidelines could result in electrical shock.

Table 1 - Part Number Table

Shaft Size Part Number RTL - Heater / Thermostat Combo - 120 V

2-15/16

3-7/16

434721

434721

175 W 120 V Immersion Heater / T-Stat Combo


6

7

8

3-15/16

4-7/16

4-15/16

5-7/16

434725 **

434725 **

434727

434727

434727

434729

434729








9

10

434729

434729



12 434735 1600 W 120 V Immersion Heater / T-Stat Combo

Single unit - 120V Combination Heater and Thermostat

** Brass reducer not required

Shaft Size Part Number RTL - Heater / Thermostat Combo - 240 V

2-15/16

3-7/16

3-15/16

434722

434722

434726 **




7

8

9

4-7/16

4-15/16

5-7/16

6

434726 **

434728

434728

434728

434730

434730

434730








10

12

434730

434736




** Brass reducer not required.

Shaft Size Part Number R-Series - Heater / Thermostat Combo - 120 V

2-7/16 * 132834 50 W 120 V Immersion Heater

2-11/16 * 132834

2-15/16 * 132834

3-7/16

3-15/16

434719

434721

50 W 120 V Immersion Heater




4-7/16

4-15/16

5-7/16

6

7

8

9 XC

434721

434721

434721

434725 **

434725 **

434727

434729








9 PL 434727 480 W 120 V Immersion Heater / T-Stat Combo

10 XC

10 PL

12 XC

12 PL

434729

434727

434729

434729







* Requires listed heater part number and thermostat p/n 133116


Shaft Size Part Number R-Series - Heater / Thermostat Combo - 240 V

2-7/16 * 434835

2-11/16 * 434835

2-15/16 * 434835




3-7/16

3-15/16

4-7/16

6

7

4-15/16

5-7/16

8

9 XC

434720

434722

434722

434722

434722

434726 **

434726 **

434728

434730











10 XC

10 PL

12 XC

12 PL

14 PL

434730

434728

434730

434730

434730






Single unit – 240V Combination Heater and Thermostat

* Requires listed heater part number and thermostat p/n 133116


—

ABB Motors and Mechanical Inc.

5711 R. S. Boreham Jr. Street

Fort Smith, AR 72901

Ph: 1.479.646.4711

Mechanical Power Transmission Support

Ph: 1.864.297.4800

new.abb.com/mechanical-power-transmission baldor.com

© ABB Motors and Mechanical Inc.

MN3078

*3078-0718*

All Rights Reserved. Printed in USA.

07/2018

Dodge Sleevoil Heater-Thermostat Assembly Instruction manual

Dodge

Sleevoil

Heater-Thermostat Assembly

Installation:

Assembly components:

Figure 1 - Heater / Thermostat Wiring

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