Warnings; Assembly And Hook-Up Information - Mr. Heater MH15T Operating Instructions And Owner's Manual

ASSEMBLY AND HOOK-UP INFORMATION

1.­ Heater­model­MH15T­and­MH30T­are­packaged­com-
plete.­Propane­cylinders­(tanks)­are­not­included­with­
heater­model.­
2.­ Remove­heater­from­carton.­
3.­ Use­only­vapor­withdrawal­LP­gas­cylinders­constructed­
for­use­with­propane­only­(HD-5)­and­marked­in­
accordance­with­the­specifications­for­LP­gas­cylinders­of­
the­U.S.­Department­of­Transportation­(DOT­SPEC.­39).­
4.­ This­heater­must­be­used­only­with­a­vapor­withdrawal­
LP­gas­bulk­tank­equipped­with­a­standard­POL­valve­
–­do­not­use­this­heater­on­bulk­tanks­greater­than­20­
pounds­LPG­capacity­(50­pounds­water­capacity).
5a. MH30T Dual Burner Model (see Figure 1.)
•­ The­tank­collar­bracket­must­be­assembled­before­
the­heater­can­be­attached­to­the­propane­tank.
•­ Remove­screws­from­manifold­center­plate­and­
retain­for­later­use.
•­ Align­bolt­holes­in­tank­collar­bracket­with­bolt­
holes­in­center­plate­on­manifold­such­that­the­
heater­is­facing­outward­once­attached­to­cylinder­
collar.
•­ Attached­with­screws­removed­above,­to­manifold­
center­plate.
•­ Place­heater­onto­tank­with­tank­collar­bracket­
over­tank­collar.­Mounting­bolt­knob­should­be­
positioned­to­the­outside­of­tank­collar.
•­ Firmly­secure­to­tank­by­hand-tightening­mounting­
bolt­knob.­Do­not­overtighten.
•­ Make­sure­heater­regulator­is­in­the­"OFF"­position.
•­ Insert­regulator's­connector­into­tank's­valve­and­
turn­left­(counter- clockwise)­with­hand­as­much­
as­possible.­Do­not­overtighten.
5b. MH15T Single Burner Model (See Figure 2.)
•­ Be­sure­heater­is­facing­away­from­tank.­
•­ Insert­regulator­connector­into­tank­valve­outlet­
fitting­and­turn­left­(counter- clockwise)­until­fully
tightened.­Do­not­overtighten.­(See­Figure­2a)
•­­ Place­heater­support­around­venturi­and­slide­clip­
ends­onto­propane­cylinder­collar.­­Use­1/4"-20­
x­35mm­screw­and­wing­nut­to­secure­heater­
support­onto­venturi­tube.­(See­Figure­2b)
Figure­1.­
Mr. Heater | Gas-Fired Infra-Red Tank Top Heater
Figure­2a.
Figure­2b.
6.­ Operate­only­on­a­stable,­level­surface.­
7.­ Open­propane­tank­valve­slowly.
­
8.­ Check­all­fittings­for­leaks.­Apply­a­50/50­mixture­of­
liquid­soap­and­water­to­all­joints.­Bubbles­forming­
indicate­a­leaking­connection.­Correct­all­leaks­before­
proceeding.
WARNING
­ Never­touch­heater­while­in­operation­to­avoid­injury.­
Move­heater­by­grasping­the­propane­cylinder­carefully.­
9.­­ The­heater­should­be­inspected­before­each­use­and­at­
least­annually­by­a­qualified­service­person.
10.­The­hose­assembly­shall­be­visually­inspected­prior­to­
use­of­heater.­­If­it­is­evident­there­is­excessive­abrasion­
or­wear,­or­the­hose­is­cut,­it­must­be­replaced­prior­to­
the­heater­being­put­into­operation.­Replacement­hose­
assembly­shall­be­Mr.­Heater­hose­assembly­as­listed­in­
the­parts­list.
11. Minimum­inlet­gas­pressure­is­20­psi.
12. ­ M aximum­inlet­gas­pressure­is­120­psi­(equivalent­to­
an­ambient­temperature­of­75°F­(24°C)).
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Operating Instructions and Owner's Manual