Operators manual for the Pentruder 6-12HF and Pentpak HF-power pack – Original instructions
Page
24
Reference mark
How to shift gears in the 2-speed gearbox:
Gears may only be shifted when the power cord is disconnected from the HF-motor. The
gear selection knob is placed below the HF-motor.
On the Gear Shift Knob, two positions are indicated:
1
for low speed, and
2
for high speed.
There is a reference mark in the housing, in the form of a groove.
To shift gear, if the gear is in position
1
, push in the gear shift knob, turn the blade slightly
while turning the knob
CCW
to position
2
which is the fast speed. Even if there is a hex-
hole, avoid using tools to shift gears.
To shift gear, if the gear is in position
2
, push in the shift knob, turn the blade slightly while
turning the knob
CW
to position
1,
which is the low speed.
Important! The 2-speed gearbox will be seriously damaged if the gear selection knob
is in an incorrect position.
Gear Shift Knob
