Overview
2 - 5
Heater Stripper Bar
The heater is equipped with a stripper bar that is used to separate
the heater from the pipe ends after the heating cycle. When the
inner jaws are opened, the jaws lift and press against the stripper
bar separating the heater from pipe ends.
TX02982-4-27-09
PH
03
90
6-
4-17
-0
9
Heater
Heater is not explosion proof. Operation of heater
in an explosive atmosphere without necessary safety
precautions will result in serious injury or death.
If operating in an explosive atmosphere, heater should be brought up to
temperature in a safe environment, then
unplugged before entering
the
explosive atmosphere for fusion.
The heater has a green indicator light which will flash on and off. This
indicates that the controller is operating normally. If the green indicator
is not flashing then the controller may not be operating properly. If this
occurs, disconnect power and have the heater repaired by a McElroy
Authorized Service Center.
The heater temperature is controlled by a microprocessor. It has a red
indicator light on the handle at the bottom of the temperature scale.
When the heater is plugged in and preheating the light glows steadily
until the set temperature is reached. The light then goes off and on
slowly as the heater maintains temperature.
The heater body is not coated. Coated butt fusion heater plates are
available for all butt fusion applications.
NOTICE:
The heater should never be used without butt fusion heater
plates installed.
To prevent a build-up of plastic pipe residue from accumulating on the
heater plates (loss of surface temperature and pipe sticking may result),
the heater plates should be cleaned with a non-synthetic cloth before
every fusion joint.
TX02981-01-03-14
PH
03
87
4-
4-15-0
9
¡PELIGRO!
PH
03
87
5-
4-15-0
9
Summary of Contents for DynaMc 250HP
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