User Guide

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Page 19Page 19
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CACA
CACA
CA
USEUSE
USEUSE
USE
4D Strainer clogged
4E Return line turned off
4F Steam Cycle too long
4G Improperly installed steam
lines
4H Heavy condensate in supply
line
4I Machine not individually
trapped
4J Back pressure in return line
5A Steam too wet
5B Leak in finned tube or pipe
fitting
5C Leaking steam valve
6A Foreign object in blower wheel
6B Blower wheel out of balance
6C Motor bearings bad
6D Motor mount bent
6E Blower wheel loose on motor
shaft
7A No electrical power
REMEDYREMEDY
REMEDYREMEDY
REMEDY
Inspect strainer and clean if
necessary.
Open valve in condensate return
line.
Reduce amount of time set on
steam timer.
Check steam line installation to
see that “risers” are installed, as
shown on installation instructions.
Install a by-pass trap from supply
header to by-pass condensate to
return line.
Install a separate trap for each
machine.
Inspect all traps to see if one is
stuck open, or improperly in-
stalled. Perform steps necessary
to make return line drain by
gravity to condensate return tank.
See that return tank is adequately
vented.
See wet steam above.
Inspect machine and repair or
replace any leaking parts.
See leaking steam valve above.
Inspect wheel and remove any
foreign objects & lint.
Inspect wheel for loose balance
weights, out of round or damage,
replace if necessary.
Inspect motor to see if bearings
are tight and motor free turning.
Replace motor if necessary.
Inspect motor mount to see if
machine has been dropped in
transit, bending the mount, letting
the blower wheel hit the housing.
If so, inspect blower wheel for
damage. Replace either or both if
necessary.
Check to see that wheel is
mounted in center of housing, key
is in keyway if used, and both set
screws tight.
Check electrical service and be
sure main switch is “ON”; all wires
are tight and fuses are good.
PROBLEMPROBLEM
PROBLEMPROBLEM
PROBLEM
(4) Wet steam (Cont.)
(5) Water accumulates in base
(6) Excessive noise or vibration
(7) Blower motor won’t start,
machine won’t steam