Genie GTH-644 Garage Door Opener User Manual


 
OPERATION
PUMP
OFF
LOW BRAKE
PRESSURE
HEADLIGHTS
REAR
WIPER
FRONT
WIPER
WORKLIGHTS
PARKING
BRAKE
WARNING
Do not sway the machine with the boom angle indicator arrow
(B) at more than 0 degrees. By doing so you could cause a roll
over hazard which may result in injury or death.
DANGER
Always apply the parking brake by toggling the parking brake
switch (C) forward before lifting and/or placing a load. Failure
to do so could allow the machine to roll over which may result
in injury or death.
CAUTION
Always bring the machine to a complete stop before applying
the parking brake (C). Failure to do so will damage the parking
brake disc packs, which may void the axle warranty.
Before placing a load, the frame should be leveled. This can be
done by the use of the switch labeled sway control (D) located
on the forward side of the right arm rest. The frame sway
control is used in conjunction with the machine level indicator
(E) located in the center of the cross support that the interior
rear view mirror is mounted on. The sway control switch is
either toggled left or right depending on the particular require-
ment. Adjust the sway control (D) until the indicator ball on the
level gauge (E) is on the 0 degree mark.
B
PLACING A LOAD
4 - 13
E
C
D
WARNING
Always ensure that the machine level indicator (E) is at zero (0)
degrees before raising the boom. Raising the boom with an
unlevel machine may cause the machine to overturn, resulting
in injury or death.
WARNING
Use the frame sway control to level the machine only when the
boom angle indicator (B) is at 0 degrees or less. Using the
frame sway control when the angle indicator is more than 0
degrees may cause the machine to overturn, resulting in injury
or death.