Related Manuals for FlaktWoods AEROFOIL AXIAL FAN
Summary of Contents for FlaktWoods AEROFOIL AXIAL FAN
- Page 1 AEROFOIL AXIAL FLOW FANS FIRE SAFETY AIR MOVEMENT » SAFETY, INSTALLATION AND MAINTENANCE INSTRUCTIONS PART NO. 416421...
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Page 2: Table Of Contents
CONTENTS PARAGRAPH SAFETY INTRODUCTION & PURPOSE - GENERAL STORAGE & HANDLING MECHANICAL INSTALLATION ELECTRICAL INSTALLATION & OPERATION - CAPACITORS - OVERHEAT PROTECTION - BEARING TEMPERATURE, VIBRATION & LEVEL MONITORING SENSORS - ANTI-CONDENSATION HEATER - EMERGENCY-USE FANS - FANS WITH HAZARDOUS AREA MOTORS - SWITCH-ON MAINTENANCE - FIXINGS... - Page 3 TABLE ROUTINE MAINTENANCE PROCEDURES FIGURES TWO STAGE CONTRA-ROTATING INSTALLATION FIXING ARRANGEMENT OF TERMINAL BLOCK (DRAWING NO: D258302 F) WIRING DETAIL - SINGLE PHASE FANS WITH DUCT MOUNTED TERMINAL BOX WIRING DETAIL - SINGLE PHASE FANS USING TERMINAL BOX ON MOTOR WIRING DETAIL - SINGLE-PHASE DIRECT-DRIVE MOTOR WITH SPEED CONTROLLER WIRING DETAIL - SINGLE PHASE WEG MOTORS WIRING DETAIL - THREE PHASE FANS WITH DUCT MOUNTED TERMINAL BOX...
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Page 4: Safety
AEROFOIL AXIAL - FLOW FANS 1. SAFETY ATTENTION! Only approved, qualified personnel familiar with the assessment of hazards and risks associated with fans, and with the use of tools and test equipment required to service such fans, should install, operate and maintain the product. -
Page 5: Mechanical Installation
4. MECHANICAL INSTALLATION ATTENTION! It is recommended that suitable safety guards form part of the Installation. Such devices, and advice on safety devices, are available from Fläkt woods limited. ATTENTION! Where the fan is delivered in a crate (or similar), the crate must be considered as a protective device only, and must not be used as a lifting aid unless otherwise indicated. -
Page 6: Electrical Installation & Operation
5. ELECTRICAL INSTALLATION & OPERATION ATTENTION! No work should be attempted before completely isolating the fan assembly, its anti-condensation heater (if fitted), and its controls from all electrical supplies, and allowing the rotating parts of the fan to come to rest. ATTENTION! Before entering the area ensure that all fumes, dust, toxic emission, heat etc. -
Page 7: Capacitors
5.1 CAPACITORS (SINGLE PHASE MOTORS ONLY) Physically small sized capacitors are mounted on the motor during manufacture. Larger capacitors, are supplied separately and must be fitted externally from the motor. Capacitors for hazardous area motors must be located outside the hazardous area. ATTENTION! Be aware that electrical components can operate at high temperatures. -
Page 8: Switch-On
Great care must be taken to ensure that the thread of cable glands, or conduit, matches its corresponding thread so that the entire installation achieves the level of protection required. Long cased, fully ducted fans fitted with ENV89 motors are not fitted with an external terminal box. The supply cable to the motor terminal box must be fed through the conduit hole in the fan duct and connected into the terminal box before the fan is fully installed (i.e. -
Page 9: Lubrication
Thread forming screws must have locking compound applied when being reused. Those fixings that have no locking devices fitted and are not painted over, should be checked at 95% of their original setting to ensure no unnecessary disturbance of the fixing. See Figures 6 and 7 for torque setting details. If in doubt about the torque of a particular fixing contact Fläkt Woods Limited for advice. -
Page 10: Fault Finding
8. FAULT FINDING Please refer to the safety warnings (“attention” items) stated within paragraph 6. NOTE! The routine maintenance procedures detailed in Paragraph 6, and Table 1, of this document are designed to help keep the fan operational and fault free. 8.1 ELECTRICAL Check that the electrical connections to the unit are secure. -
Page 11: European Machinery Directive 2006/42/Ec
Axial Way Registered in London No. 233771 Colchester CO4 5ZD Registered office Axial Way, Colchester, CO4 5ZD, UK United Kingdom Tel: +44 (0) 1206 222555 Facsimile: +44 (0) 1206 222777 Email: info.uk@flaktwoods.com © Fläkt Woods Limited December 2009 Website: www.flaktwoods.com... - Page 12 TABLE 1 Routine Maintenance Every 6 Months Every 12 Months Comments Schedule 1. Examine the airways in to Remove and debris that may have the fan guards (if fitted) accumulated round the guards 2. Examine motor cooling fins Remove any material / dirt build-up between the motor fins 3.
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Page 13: Fixing Arrangement Of Terminal Block
FIGURE 1 CDE = Clockwise (rotation) looking at the Driven (impeller) End A STANDARD TWO STAGE CONTRA-ROTATING AXIAL FAN COMPRISES A FORM A, RIGHT HAND FAN FOLLOWED BY A FORM B, LEFT HAND FAN. This does not apply to: identical fans in series, Birfurcated Fans or fans fitted with guide vanes. FIGURE 2 FIXING ARRANGEMENT OF TERMINAL BLOCK Applies to only HT (high temperature smoke venting fans) and Bifurcated JM fans. -
Page 14: Wiring Detail: Single Phase Fans With Duct Mounted Terminal Box
FIGURE 3 1 PHASE 1 PHASE SPEED CONTROL WARNING SPEED CONTROL WARNING TO CHANGE ROTATION TO CHANGE ROTATION INTERCHANGE U1-U2 IN INTERCHANGE U1-U2 IN MOTOR TERMINAL BOX MOTOR TERMINAL BOX CD1705 CD1706 PN 502273 PN 502271 CONTROLLER CONTROLLER 1 PHASE 1 PHASE SPEED CONTROL WARNING SPEED CONTROL WARNING... -
Page 15: Wiring Detail: Single-Phase Direct-Drive Motor With Speed Controller
FIGURE 5 1 PHASE 1 PHASE CONTROLLER CONTROLLER CD1653 CD1654 1 PHASE 1 PHASE CONTROLLER CONTROLLER CD1655 CD1656 WIRING DETAIL: SINGLE-PHASE DIRECT-DRIVE MOTOR WITH SPEED CONTROLLER FIGURE 6 CD2426 WIRING DETAIL: SINGLE PHASE WEG MOTORS... -
Page 16: Wiring Detail: Three Phase Fans With Duct Mounted Terminal Box
FIGURE 7 PN 83771 PN 83772 CD 1344/1 W2 U2 V1 W1 PN 407941 W2 U2 CD 1559 V1 W1 WIRING DETAIL: THREE PHASE FANS WITH DUCT MOUNTED TERMINAL BOX... -
Page 17: Wiring Detail: Three Phase Fans Using Terminal Box On Motor
FIGURE 8 PN 502333 3 PHASE 3 PHASE CD1683 PN 502334 3 PHASE WIRING DETAIL: THREE PHASE FANS USING TERMINAL BOX ON MOTOR PN 502333 3 PHASE FIGURE 9 PN 502334 CD1546 CD1545 CD1550 CD1547 WIRING DETAIL: THREE-PHASE MOTOR, WITH ISOLATOR FITTED... -
Page 18: Wiring Detail: Three-Phase Direct-Drive Motor With Transformer Type Speed Controller
FIGURE 10 3 PHASE 3 PHASE CD1659 CD1660 3 PHASE WIRING DETAIL: THREE-PHASE DIRECT-DRIVE MOTOR WITH TRANSFORMER TYPE SPEED CONTROLLER CD1660 FIGURE 11 3 PHASE 3 PHASE CD1657 CD1658 WIRING DETAIL: THREE-PHASE DIRECT-DRIVE MOTOR WITH ELECTRONIC TYPE SPEED CONTROLLER FIGURE 12 3 PHASE CD1661 WIRING DETAIL (THREE-PHASE... - Page 19 FIGURE 13...
- Page 20 Fläkt Woods Limited, Axial Way, Colchester, Essex, CO4 5ZD tel: 01206 222 555 website: www.flaktwoods.co.uk » See global website for international sales offices www.flaktwoods.com...