MH15TS User Manual

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Mr. Heater | Gas-Fired Infra-Red Tank Top Heater Operating Instructions and Owner’s Manual

LIGHTING INSTRUCTIONS

A. Beforeattemptingtolighttheheater,checkallfittingsand

connectionswithasoapsolution.NEVER USE A MATCH TO

CHECK FOR LEAKS.Shouldagasleakoccur,donotattempt

torepairoruseheater.Returntheheatertoyourdealerorthe

addressgivenonbackpage.

B.Fuel–Thisheatermustbeusedonlywithavaporwithdrawal

LPgasbulkcylinder.THEBULKTANKMUSTBEEQUIPPED

WITHASTANDARDPOLVALVE.

WARNING

USEHD.5PROPANEGASONLY.DONOTUSEANYOTHER

TYPEFUEL.SEEYOURPROPANEDEALERIFYOUHAVEANY

QUESTIONSREGARDINGFUEL.

C.Turntheheater’s“Hi-Med-Lo-Off”regulatorknobto“Med”

(counterclockwise).

D.TolighttheMH15TS,presstheSafetyShutoffValve.While

holdingtheSafetyShutoffValvebutton,immediatelypress

the“Sparklite”ignitionbutton(repeatuntilheaterlights).

Aftertheheaterislit,continuetoholdtheSafetyShutoff

Valvefor30seconds,thenreleasethebutton.

OPTIONAL LIGHTING:Tolightheater,placealitmatch

acrossthemeshscreenwhereyousee“lighthere”onthe

reflector.(SeeFigure5)THENpushinvalvebuttononSafety

ShutoffValve.Aftertheheaterislit,continuetoholdvalve

buttoninfor30seconds,thenreleasethebuttonslowly.

CAUTION:DONOTPUSHINVALVEBUTTONBEFORE

INSERTINGLITMATCH.NEVERSTANDINFRONTOFHEATER

WHILELIGHTING.REPEATSTEP“D”FOREACHBURNER

E. Tolightaburner,MH30TSModel,pushinvalvebuttonon

SafetyShutoffValveandatthesametimepushdownon

“Sparklite”Igniterbutton.Repeatpushdownof“Sparklite”

IgniterbuttonuntilburnerignitesAfterburnerislit,continue

toholdvalvebuttoninfor30second,thenreleasethebutton

slowly.Repeatstep“E”foreachburneroftheMH30TS

Heater.(SeeFigure6)

F. Ifburnerdoesnotlightwithin30seconds,turntheheater’s

regulatorknobto“off”(clockwise)andallowatleastfive

minutesforgastodissipatebeforeattemptingtorelight.

G.NOTE:Shouldtheorificebecomecloggedasindicatedbylow

volumeofgaswhenoperatingon“Hi”withafullcylinder,

orshouldtheheaterfailtooperateproperlyforanyreason,

returntheheatertothedealerortheaddressgivenonback

pageforrepairorreplacement.DONOTATTEMPTTOREPAIR

ORTAMPERWITHHEATER.

H.Adjustheatoutputbyturningknobtodesiredposition.

I. DO NOT USE THIS HEATER FOR COOKING.

Figure5

SHUTDOWN AND STORAGE

INSTRUCTIONS

A.Thebulkpropanetank“on-off”valveshouldALWAYSbe

completelyturned“OFF”whentheheaterisnotinuse.

B.Whenshuttingofftheheater,turntheregulatorknobonthe

heaterto“OFF”(clockwise).

C. CAUTION:Afterturningunitoff,heaterwillremainextremely

hot.Allowatleast15minutesforcoolingbeforehandlingand

storing.Detachheaterfrombulktankbeforehandlingand

storage.REMEMBER–POLfittingisaleft-handthread.

D. HEATER STORAGE:Indoorstorageoftheheateris

permissibleonlyifthecylinderisdisconnectedandremoved

fromtheheater.Cylindersmustbestoredoutdoorsoutofthe

reachofchildrenandmustnotbestoredinabuilding,garage

oranyotherenclosedarea.Storecylindersonlyinaccordance

withtheStandardfortheStorageandHandlingofLiquefied

PetroleumGasesANSI/NFPA58

E. Seepage7forsparepartslist.

MAINTENANCE

A.Removethermocouple(3)retainingbracketscrewfromback

ofburnerassembly(2).Removebracket.

B. Notepositionofthermocouple(3)inretainingtabsonthe

backoftheBurnerassembly(2).Removethethermocouple.

C.Removewingbolt(18)andfiberwasher(19)thatattached

thesafetyshut-off(6)totheburnerAssembly(2).

D. Slidethesafetyshut-off(6)fromburnerassembly(2).

E. Removeburnerorifice(20)fromthesafetyshut-off(6).

F. Cleanburnerorificewithcompressedair(80psimax).

G.Directcompressedarethroughtheburner(2)venturitube

towardtheburnerplenumsothatdustcollectedonthegrid

screenwillbeblownoutward.Keepfaceawayfromthegrid

screen.

H. Reassembleheaterinreverseorderofdisassembly.

Model:MH15TS

Model:MH30TS

Figure6

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User Manual - Page 6