Belimo FS Series Replacement

Replacement of ruskin with ma2 series with belimo fs series

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Replacement (25 pages)

Instructions manual (20 pages)

Instruction sheet (18 pages)

Before replacing actuator, damper must be inspected and determined to be

fully functional. See NFPA section below for checklists.

Replacement of Ruskin with MA2xx with Belimo FSxx Series

Contents

........................................................................................................... 2

Code and Standard Issues ....................................................................... 2

NFPA 80 (Fire) & NFPA 105 (Smoke) ...................................................... 3

Local Code Approval ................................................................................ 4

Cross Reference ...................................................................................... 5

Direct coupling .......................................................................................... 6

Typical Siebe MA220 Replacement .......................................................... 7

Direct Coupled Mounting ........................................................................ 12

Linkage mounting ................................................................................... 15

Miscellaneous parts ................................................................................ 17

Wiring ..................................................................................................... 18

Auxiliary Switches .................................................................................. 21

Fire Marshal / Building Official Notification Form .................................... 22

Contacts:

Chris Sheehan 203 749-3112

Mike Knipple 203 749-3170

Installer must be trained and experienced with repair

Replacement of Ruskin with MA2xx with Belimo FSxx Series

Larry Felker 775 355-2461 (775 250-4160 Cell)

Laure Pomianowski 775 355-2466

800 543-9038

WARNING!

of fire and smoke dampers and actuators.

www.belimo.us/firesmoke

WARNING!

March 2018

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Summary of Contents for Belimo FS Series

Page 1: Table Of Contents
WARNING! Before replacing actuator, damper must be inspected and determined to be fully functional. See NFPA section below for checklists. Replacement of Ruskin with MA2xx with Belimo FSxx Series Contents ® ......................2 Code and Standard Issues ............... 2 NFPA 80 (Fire) & NFPA 105 (Smoke) ............3 Local Code Approval ................
Page 2: Code And Standard Issues
Fire Fighters Smoke Control System (FSCS) panel. Retesting is required. A permit and inspection may be required since connections to an alarm system have been touched. Replacement of Ruskin with MA2xx with Belimo FSxx Series March 2018...
Page 3: Nfpa 80 (Fire) & Nfpa 105 (Smoke)
Old breakers often deliver below 115V and failed actuators may be due to power supply problems. A record of all repairs must be kept and made available to AHJ. For the Air Movement and Control Association damper maintainance manual go to: http://www.amca.org/publications/damper_maintenance.aspx Replacement of Ruskin with MA2xx with Belimo FSxx Series March 2018...
Page 4: Local Code Approval
Local Code Approval While it is not detailed in codes, the following rules should be followed for selecting Belimo actuators for replacement: Check the technical specifications to ensure an “equal or better” actuator is used. • Temperature – the replacement actuator shall have been UL555S tested at the same or better temperature as the original actuator.
Page 5: Cross Reference
Nominal sq.ft. per UL555S testing. Temp Actuator <4 350°F FSLF 36” w x 24” h also. <12 350°F FSNF Multisections also. <16 250°F FSNF Multisections also. <18 350°F FSAF*A Multisections also. Replacement of Ruskin with MA2xx with Belimo FSxx Series March 2018...
Page 6: Direct Coupling
U-slot of actuator is NOT usually best. Short shaft mounting For short shaft mounting, the ZG-LMSA-1/2-5 can be used. Alternately, the clamp can be installed between the actuator and sheet metal. Clamp Replacement of Ruskin with MA2xx with Belimo FSxx Series December 2017...
Page 7: Typical Siebe Ma220 Replacement
WARNING! USE CAUTION! Spring is under high torsion and may cause serious injury! If any external springs are present, exercise caution – wear face and hand protection Replacement of Ruskin with MA2xx with Belimo FSxx Series March 2018...
Page 8 Screw anti-rotation strap into sleeve. Place actuator over shaft. If necessary use one screw initially and rotate strap stud into slot before attaching 2 screw. b. Close damper tightly when tightening Belimo clamp. Replacement of Ruskin with MA2xx with Belimo FSxx Series March 2018...
Page 9 Finished. Mounting Trick Sometimes a spacer is required to hold the actuator exactly straight. The old housing from the spring makes a good spacer. Replacement of Ruskin with MA2xx with Belimo FSxx Series March 2018...
Page 10 Replacement of Ruskin with MA2xx with Belimo FSxx Series March 2018...
Page 11 Replacement of Ruskin with MA2xx with Belimo FSxx Series March 2018...
Page 12: Direct Coupled Mounting
See Belimo Mounting Methods Guide for more at www.belimo.com/Documentation. FSTF Best solution for small dampers where the HW bracket has been hung out into the air is to use an FSTF actuator Replacement of Ruskin with MA2xx with Belimo FSxx Series March 2018...
Page 13 The duct must be able to fall away from the damper in case of ceiling collapse in a fire. Best to mount the Belimo anti-rotation strap perpendicular to the actuator to allow for movement on non-concentric shaft.
Page 14 Two sheet metal screws hold the anti- rotation strap. Two nuts secure cold- weld clamp onto shaft. A variety of brackets can be used to hold the conduit connector end of the actuator. Replacement of Ruskin with MA2xx with Belimo FSxx Series March 2018...
Page 15 U-slot. Figure 2 This is acceptable as long as mechanically solid. As long as it is mechanically solid, the anti-rotation strap may be bent to fit height. Figure 3 Replacement of Ruskin with MA2xx with Belimo FSxx Series March 2018...
Page 16: Linkage Mounting
Read Data Sheet provided in box with each actuator for specific wiring details. Possible alternate arrangements for damper clip. (FSNF, FSAF actuators shown.) Belimo linkage kits: https://www.belimo.com/pim/mam /americas/technical_documents/d ata_sheets/man-air- acc/Mechanical_Accessories.pdf Mounting Methods Guide: https://www.belimo.us/mam/americ as/technical_documents/pdf- web/guides/mounting_methods.pdf Replacement of Ruskin with MA2xx with Belimo FSxx Series March 2018...
Page 17: Miscellaneous Parts
Miscellaneous parts Should they be needed, Belimo carries a range of parts. Ball joints and 5/16” rods are available from most distributors. Where the crank arm on the jackshaft is broken or not of the type needed, the KH12 fits over the shaft without removing it.
Page 18: Wiring
Anti- rotation FSLF strap actuator’s conduit FSNF connector ½” threaded connector 2 x 4 box and Chase nipple blank cover Existing flex connector and incoming power wires Replacement of Ruskin with MA2xx with Belimo FSxx Series March 2018...
Page 19 165 F Thermodisc Belimo Wiring Where a J-box is FSLF needed for wiring, a FSNF chase nipple and 2x4 or 4x4 box can be attached to the actuator. Com Hot Replacement of Ruskin with MA2xx with Belimo FSxx Series March 2018...
Page 20 • Damper and duct must be clean and free of all debris. • Test damper and controls per Fire Marshal’s checklist below. • Fire alarm company may need to be present to verify proper status indication at FSCS panel. Replacement of Ruskin with MA2xx with Belimo FSxx Series March 2018...
Page 21: Auxiliary Switches
Auxiliary Switches Where the original switches for signaling position to a Fire Fighters’ Smoke Control Panel or to local indicator lights must be replaced or are inoperative, the Belimo –S model actuators may be used. Damper blade switch assembly Belimo S2A-F Add on auxiliary switch...
Page 22: Fire Marshal / Building Official Notification Form
Auto. Damper is normally Open; check sequence of operation. Damper Numbers or Location Identifying Numbers ……………………………………………………… Date……-…………-..…… Contractor…………………………………………………………………………………………. Service Technician (Print)……………………………………………………………………… Service Technician (Signed)…………………………………………………………………… Phone number (………) ……………………………… Notes…………………………………………………………………………………………………………… …………………………………………………………………………………………………………………. …………………………………………………………………………………………………………………. Replacement of Ruskin with MA2xx with Belimo FSxx Series March 2018...

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Belimo FS Series Replacement

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