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ISO 9001
Owner's Manual
Heat-Exchanger Unit Heaters
FR (Frost Resistant) & HP (High Pressure) Series Heaters
APPROVED LOCATIONS
The Forced Air Heaters are CSA listed,
certified for the following locations:
Class I, Divisions 1 & 2, Groups C & D;
Class II, Division 1 & 2, Groups E, F, & G;
Class III, Division 1 & 2;
Temperature Code T3B 329˚F (165˚C)
(On Applicable Models Only)
For details of hazardous locations with potential for
explosion, refer to the Canadian Electrical Code, Part 1,
Section 18 or National Electrical Code articles 500-516.
This manual covers the installation, maintenance, repair
and parts for all FR and HP series heaters.
WARNING!
READ ALL IMPORTANT NOTICES ON PAGE 3.
PLEASE ADHERE TO INSTRUCTIONS PUBLISHED IN THIS MANUAL.
Failure to do so may be dangerous and may void certain provisions of your warranty.
Ruffneck™ is a key brand of CCI Thermal Technologies Inc.
Copyright © 2015. All rights reserved.
Issue Date: April 2015
Part No. 5347.Rev.11.03
Printed in Canada
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Summary of Contents for CCI Thermal Technologies Ruffneck FR Series
- Page 1 PLEASE ADHERE TO INSTRUCTIONS PUBLISHED IN THIS MANUAL. Failure to do so may be dangerous and may void certain provisions of your warranty. Ruffneck™ is a key brand of CCI Thermal Technologies Inc. Copyright © 2015. All rights reserved. Issue Date: April 2015 Part No.
- Page 2 Photocopy HEATER MAINTENANCE CHECKLIST this page for reuse. For Heat-Exchanger Unit Heaters Heater Model: Serial No.: Date of Maintenance: Maintenance Done By: Comments: WARNING! Heater should only be serviced by qualified personnel with heating equipment experience. Disconnect heater from power supply before servicing heater. Lock the switch in the “OFF”...
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Page 3: Important Notices
HP (High Pressure) Series - for steam and liquid service up to 400 psi (2,700 kPa) on select models LOCATION OF HEATERS The following guidelines have been established by CCI Thermal Technologies Inc. to ensure that you properly locate the heaters in your building. These are only suggestions, and variations may be deemed necessary depending on application. - Page 4 When arranging heaters, check the fan throws for the heaters being mounted (see table below). Although it is not generally required that the fan throws reach the next heater, air circulation must be sufficient to prevent cold spots from occurring. Do not install heaters such that airflow is blocked or impeded by equipment or walls.
- Page 5 rigs, an adequate mounting structure should be supplied to withstand all probable load conditions. Such load conditions should recognize abuse situations such as truck off-loading impacts, etc. It is recommended that lock washers be used beneath the bolt heads for these installations. Where heaters are installed in applications that are of a relocating or transportable nature such as land or offshore drilling Heaters may be mounted at any reasonable height above floor level depending on the purpose of the heater.
- Page 6 SHUT-OFF VALVE TAP INTO TOP OF MAIN FIG.2 PITCH DOWN UNION UNIT HEATER CONNECTION FOR LOW-PRESSURE STEAM, STEAM UNION OPEN GRAVITY OR VACUUM MAIN FLOAT AND THERMOSTATIC RETURN SYSTEM TRAP UNION 10 IN. Min. NOTES: FULL SIZE DROP LEG (254 mm) 1.
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Page 7: Physical Dimensions
PHYSICAL DIMENSIONS FR/HP12 FR/HP 16 FR/HP 20 FR/HP 24 FR/HP 30 FR/HP 36 in (mm) 16 5/6 (415) 20 5/16 (516) 24 5/6 (618) 28 3/8 (720) 34 7/16 (874) 42 5/8 (1083) 16 3/8 (416) 20 5/6 (517) 24 5/16 (618) 28 1/4 (718) 34 5/16 (872) 42 5/8 (1083) -
Page 8: Electrical Wiring
ELECTRICAL WIRING Ruffneck fan-forced unit heaters and heat exchangers may be thermostatically controlled if required. Usually the flow of heat transfer fluid is allowed to pass through the heat exchanger without interruption. The fan motor, in such cases, shuts on and off by an electrical thermostat. Air flow through the heater is thus controlled. A small amount of heat will radiate Ruffneck fan-forced unit heaters and heat exchangers may be thermostatically controlled if required. -
Page 9: Repair And Replacement Procedures
REPAIR AND REPLACEMENT PROCEDURES WARNING! Disconnect heater from power supply before servicing or repairing heater. Lock the switch in the “OFF” (open) position and/or tag the switch to prevent unexpected power application. This heater should only be serviced by personnel with heating equipment experience. Some components of this heater are heavy and assistance will be required to remove them. - Page 10 FAN MOTOR - REMOVAL AND INSTALLATION Remove bolts holding motor to the motor mount. Remove the two piece fan guard assembly. Lift the motor assembly off the motor mount. Before removing the fan, measure and record the location of the fan hub on the motor shaft. If fan is difficult to remove, use a gear puller on the fan hub.
- Page 11 PARTS LIST FR/HP 12, 16, 20, 24 and 30 models SEE XS40 DISCONNECT PARTS LIST FR, HP 12 FR, HP 16 FR, HP 20 FR, HP 24 FR, HP 30 ITEM PART DESCRIPTION QTY. NUMBER NUMBER NUMBER NUMBER NUMBER FR1 CORE ASSEMBLY 2053 2054 2055...
- Page 12 B12334-01 Terminal Box B12676-07 Trolley, Disco 11362 Bracket, Din 12112 Switch, Disco XS40 Disconnect B12676-07 Terminal Blo XHP100 Dry Seal Plug 11650 Mounting Bra Contact Manufactuer Cable, Teck- Contact Manufacturer Fitting, Teck REV. REVISION D TITLE: KIT, XS40 DISC SWTCH ASSM XS40 DWG NO.: SHEET:...
- Page 13 PARTS LIST FR/HP 36 models PARTS LIST FR/HP 36 models 10 11 14 17 ITEM PART FR, HP36 ITEM PART FR, HP36 DESCRIPTION NUMBER DESCRIPTION NUMBER FR, HP 36 FR, HP 36 ITEM PART ITEM PART FAN GUARD FRAME 3443 FR1 CORE ASSEMBLY 2058 DESCRIPTION...
- Page 14 FRHP Heat-Exchanger Unit Heaters Model Coding Built-in Series Cabinet Connections Tube Motor Exchanger Disconnect Size Material Coatings Material Switch MOTOR ELECTRICAL FAN SIZE MODEL & SIZE SPECIFICATIONS HP1-12 THRU HP1-36 1 - Pass VOLTS PHASE HERTZ HP3-12 THRU HP3-36 3 - Pass HP5-16 THRU HP5-36 5 - Pass...
- Page 15 NOTES...
- Page 16 5918 Roper Road, Edmonton, Alberta, Canada T6B 3E1 Phone: (780) 466-3178 Fax: (780) 468-5904 PLEASE ADHERE TO INSTRUCTIONS PUBLISHED IN THIS MANUAL. Failure to do so may be dangerous and may void certain provisions of your warranty. For further assistance, please call: 24 Hr.