Page 46 BB6100 Operating Manual
4.2 HPU pendant
NOTICE
Additional information about the HPU function, construction, and
maintenance schedule can be found in the HPU manual.
The hydraulic power unit comes with a standard control pendant.
Increases or decreases the
rotational speed.
Turns off the hydraulic power unit
Turns on the hydraulic power unit
Turns off the electric motor
Turns on the electric motor
4.3 Manual override (electrical feed only)
The manual override consists of 2-position gear lever that disengages the electric
drive from the boring bar. When disengaged, a hand-drill can be installed for manual
rapid operation. When the gear box is in the manual override position, the pendant
functions are not active.
CAUTION
Do not force the shift lever to engage. Forceful engagement can
damage the mechanical override mechanism.
To move the tool carrier rapidly, shift the feed lever on the top of the gearbox to the
back position. With a socket on the hexagon shaft, run with an electric drill or speed
wrench. To re-engage the feed, remove the socket, turn the feed on slow, and shift
the feed lever to the forward position.