Honeywell Burner M9481 Bedienungsanleitung PDF herunterladen

Honeywell

M9484 AND M9494 MODUTROL MOTORS ARE LOW

VOLTAGE, REVERSING PROPORTIONAL CONTROL

ACTUATORS FOR VALVES, DAMPERS AND AUXIL-

IARY EQUIPMENT. THEY ARE ESPECIALLY DE-

SIGNED

FORCOMMERCIALOR

INDUSTRIALOILOR

GAS BURNER CONTROL SYSTEMS.

•i Replace M941 motors.

Oil immersed motor and gear train for reliable per-

formance and long life.

Wiring box provides NEMA 3 weather protection.

Actuator motor and circuitry operate from 24 volts

AC. Models available with factory installed transformer,

or internal transformer can be field added.

Quick-connect terminals standard

screw terminal

adapter available.

Adapter bracket for matching shaft height of older

motors is standard with replacement motors.

Field adjustable stroke (90” to 160’) models avail-

able.

Nominal timing of 30 seconds for 90” and 60 sec-

onds for

160”

stroke is standard. Other timings are

available.

Die-cast magnesium housing.

q Available accessories include valve and damper

linkages, explosion proof housing, and auxiliary

switches.

Field addable interface modules can be mounted in

wiring box to upgrade actuator to Series 70 (electronic)

control.

•i

Models available with tapped output shaft.

M9481,

M9484 rated for 150 lb.-in. torque at stan-

dard timings.

M9491,

M9494 rated for 300 lb.-in. torque at 2 or 4

minute timings for

160“

stroke.

S.M.

Form Number 63-2195-l

Rev. 11-90

@Honeywell Inc. 1990

1 2 3 4 5 6 ... 11 12

Inhaltsverzeichnis

Seite 1 - Honeywell

HoneywellM9484 AND M9494 MODUTROL MOTORS ARE LOWVOLTAGE, REVERSING PROPORTIONAL CONTROLACTUATORS FOR VALVES, DAMPERS AND AUXIL-IARY EQUIPMENT. THEY AR

Seite 2 - STANDARD MODELS

IMPORTANTSet cams by moving top of screwdriver only. Press-ing screwdriver against sides of cam slots couldcause damage to motor end switches.4. Inser

Seite 3

n1POWER SUPPLY. PROVlDE DISCONNECT MEANS AND OVERLOADPROTECTION AS REQUIRED.n2 TRANSFORMER MAY BE INTERNAL OR EXTERNAL TO MOTOR.EJ74CSPDT SWITCHOR SER

Seite 4 - 1-UIMtNSIUNS

4074EED RESISTOR SELECTION CHART FOR4-20 mAMIINIMUMOUTPUTVOLTAGEREQUIREDMOTORS (Vdc)bRESISTOR (A)(Ohms) Part No.1 1.7 237 80213QCDHA2 2.0 150 802139BF

Seite 5 - NON SPRING RETURN MOTORS

STANDARD MODELScontrol Type T TTLix Letter94 is Series 90~~ IPower Rating8 is high torque150 lb.-in. atstandard timing9 is high torque300 lb.-in.at2 o

Seite 6

AUXILIARY SWITCH RATINGS (amperes):M94XXE has 1 spdt switch.M94XXF has 2 spdt switches.ONE CONTACT a 120v 240vFull Load 7.2 3.6Locked Rotor 43.2 21.6a

Seite 7

f--- 5.37 [136]ADAPTERBRACKETFIG. 1-UIMtNSIUNS INIn.NOTE: M9481, M9491 do not have auxiliary shaft. All other dimensions are the same.LOCATIONinstall

Seite 8

NON SPRING RETURN MOTORSE373CFIG. 2-LIMITS OF MOTOR ROTATION.ADAPTER BRACKETThe220738A Adaptor Bracket, positioned between themotor and the equipment,

Seite 9 - MOVE SCREWDRIVER

Y BOLTS PROVIDED (4)WIRING BOXMOTORMACHINE SCREWS OR BOLTS.LTS SECURING BRACKET TO LINKAGE.M 31% TIGHTEN AFTER SECURING MOTOR TO THE BRACKET USING FOU

Seite 10

CLOSE LIMITDIRECTION OF MOTOR TRAVEL AS VIEWED FROM POWER END.& CONNECT 24V POWER TO Tl-T2 TERMINALS ONLY. DO NOT CONNECTPOWER SUPPLY TO CONTROLLE

Seite 11 - DOTTED LINE CONNECTION

AUXILIARY SWITCH CONNECTIONSsupplies to de-energize theThe M9484E has 1 internal auxiliary switch. The switchwires are color-coded as follows: solid y

Seite 12 - QUALITY IS KEY

MOVE SCREWDRIVER AT TOPONLY TO ADJUST CAM:l/8 IN. STRAIGHT BLADESCREWDRIVEROUTER STROKE OUTER CAMADJUST CAMSRY SWITCH CAMSA1 POWER SUPPLY. PROVIDE DIS