H&S BOILER GUN BG44, Operating Manual

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Page 10 BG44 Boiler Gun Operating Manual
2.2 C
ONTROLS
Depending on the users requirements, the BG44 Boiler
Gun can be powered by either a pneumatic or electric
motor. The controls for each type of motor follow.
WARNING
Always stop the machine and disconnect
any power supply before making
adjustments to controls or machine
components. Failure to follow this safety
precaution may result in severe injury.
2.2.1 Pneumatic motor controls
The pneumatic motor used on the BG44 features a
throttle lever. The safety lock must be disengaged by
pressing and holding up while depressing the throttle
lever. The throttle lever actuates the motor; when
released, the motor will stop and the safety lock will re-
engage.
This is an on or off control only.
2.2.2 Electric motor controls
The electric motor controls are similar to a drill or drill
driver. The trigger is squeezed to actuate the motor,
when released the motor will stop.
This is an on and off control only.
A two speed gearing selector is located at the front of
the motor. The BG44 is designed to be used with the
electric motor in the low setting ONLY.The low setting is
indicated with a single arrow while the high setting is
indicated with two arrows.
To adjust, if the motor is not in the low setting, push in
and slide the selector. The spindle may need turned by
hand to fully engage, when fully engaged the selector
will spring back up. If not fully engaged the drive motor
will not function properly.
WARNING
Do not take any measures to lock the
throttle or the trigger in the on position.
Failure to follow this safety precaution may
result in severe injury.
F
IGURE
2-2. P
NEUMATIC MOTOR THROTTLE LEVER
F
IGURE
2-3. S
PEED SELECTOR AND TRIGGER CONTROLS