Ruffneck FX5 Series Owner's Manual
Electric forced air heaters for hazardous locations
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- Owner's manual (21 pages) ,
- Installation, operation & maintenance instructions manual (44 pages)
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Electric Forced Air Heaters for Hazardous Locations
This manual covers the installation, maintenance, repair and replacement parts.
APPROVED LOCATIONS
The Electric Forced Air Heaters are
certified for the following locations:
Class I, Divisions 1 & 2, Groups C & D;
Class II, Division 1, Groups E, F, & G;
Class II, Division 2 , Groups F & G;
Class I, Zones 1 & 2, Groups IIA & IIB;
T
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.
READ ALL IMPORTANT INFORMATION NOTICES ON PAGES 2, 3 & 4.
Part No. 9714.Rev.6.01
Ruffneck
Owner's Manual
FX5 Series
UL
listed
c
us
W A R N I N G !
Issue Date: September 2011
and VacuCore ® are registered trademarks of CCI Thermal Technologies Inc.
™
Copyright © 2011. All rights reserved.
M O D E L C O D I N G
FX 5 - 4803 60 - 350
VOLTAGE
5th GENERATION
MODEL SERIES
Printed in Canada
ISO 9001
KILOWATT RATING
HERTZ
PHASE
C
Listed
US
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Table of Contents
Related Manuals for Ruffneck FX5 Series
Summary of Contents for Ruffneck FX5 Series
- Page 1 Owner’s Manual FX5 Series ISO 9001 Electric Forced Air Heaters for Hazardous Locations This manual covers the installation, maintenance, repair and replacement parts. APPROVED LOCATIONS M O D E L C O D I N G The Electric Forced Air Heaters are...
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Page 2: H E A T E R M A I N T E N A N C E C H E C K L I S T
H E A T E R M A I N T E N A N C E C H E C K L I S T Photocopy this page For Electric Forced Air Heaters for reuse. Heater Model: _________________________ Serial No.: ___________________________ Date of Maintenance: ___________________ Maintenance Done By: _________________ Comments: _________________________________________________________________... - Page 3 Photocopy this page for reuse. 1. CLEAN Finned Tubes 2. CHECK Motor for smooth, quiet operation Louvers for proper angle and tightness Fan Guard All explosion-proof covers for tightness Motor Pressure relief device for signs of Louvers leakage. See Figure 1 and refer to the further instructions Remove dust using compressed air.
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Page 4: Important Notices
I M P O R T A N T N O T I C E S Photocopy this page for reuse. WARNING Read and adhere to the following. Failure to do so may result in severe or fatal injury. WARRANTY WILL BE VOID Read and follow all instructions in this manual. -
Page 5: Troubleshooting Tips
T R O U B L E S H O O T I N G T I P S Heater is not operating 1.1 Check all fuses in heater control box. 1.2 Check remote disconnect switch and circuit breaker. 1.3 Check voltage supplied to the heater – refer to the heater data plate for voltage requirements. 1.4 Check thermostat by turning it and check continuity with a multimeter. - Page 6 M O U N T I N G The heater must be permanently mounted in a level, upright position for operation. See Figures 3, 4, and 5 for maximum tilt angles, installation clearances, and physical dimensions. For ease of installation, a variety of mounting kits are available from the factory.
- Page 7 3. Heater may be supplied with a factory installed built-in integral Rear View of Heater 1“ NPT opening Field Wiring for Integral Disconnect: Air exits through for field wiring a. Power Supply conductors and Ground conductor pass through louvers. Figure 7B Supply conductors to be wired to Disconnect Switch inside.
- Page 9 F X 5 T E C H N I C A L D A T A F O R 5 0 H Z E L E C T R I C H E A T E R S TOTAL MAX. MINIMUM SUPPLY MAXIMUM...
- Page 10 F X 5 T E C H N I C A L D A T A F O R 6 0 H Z E L E C T R I C H E A T E R S VOLTAGE NOMINAL MAX.
- Page 11 SPECIFICATIONS FOR ALL 60 HZ MODEL Nominal kW @ 21° Enclosures NEMA Type 7 & 9. For dry, indoor use only. Do not immerse in water. Do not store or use in areas exposed to rain or snow. Motor Type Explosion-proof.
- Page 12 S P E C I F I C A T I O N S F O R A L L 5 0 H Z M O D E L Nominal kW 3.7&4.2 6.3&7.5 12.5&12.6 14.9&16.7 20.9 22.4 @ 21° Enclosures NEMA Type 7 &...
- Page 13 H E A T E R A S S E M B L Y D I A G R A M Optional Built-in thermostat replaces item #16 See control enclosure assembly diagram (below) Optional built-in disconnect switch kit CONTROL ENCLOSURE HIGH LIMIT ASSEMBLY DIAGRAM ASSEMBLY DIAGRAM...
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Page 14: Parts List
P A R T S L I S T F O R C E D A I R E L E C T R I C H E A T E R S Please have model and serial PA RT NUMBERS number available before calling ITEM 2.5 - 10 kW... -
Page 15: Repair And Replacement
REPAIR & REPLACEMENT Remove this core mounting WARNING b o l t & t w o Disconnect heater from power supply at integral disconnect or fuse box before others on the Loosen opposite side. bolts only, IF INTEGRAL DISCONNECT IS BEING SERVICED, verify that power has Loosen do not bolts... -
Page 16: Printed Circuit Board
P R I N T E D C I R C U I T B O A R D from the control enclosure, separate the P.C. Board from the bracket Reinstall a new factory supplied P.C. Board onto the mounting bracket using new non-conducting spacers of the same length. - Page 17 NOTES...
- Page 18 NOTES...
- Page 19 NOTES...
- Page 20 5918 Roper Road, Edmonton, Alberta, Canada T6B 3E1 Phone: (780) 466-3178 Fax: (780) 468-5904 www.ccithermal.com 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.
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