Operator’s instructions
4. Control
42
Electrical control box
The electrical control box is fitted on the front control panel.
7Rapid feed
aUP
bNEUTRAL
cDOWN
8Feed
aRETURN FEED
bNEUTRAL
cDRILL FEED
9Percussion mechanism
aHEATING (hydraulic oil)
bNEUTRAL
cPERCUSSION MECHANISM
10 Rotation
aBACKWARD ROTATION (clockwise)
bNEUTRAL
cDRILL ROTATION (anticlockwise)
11 Not used
12 Not used
13 Swing arm, front control panel (optional equipment with RAS)
14 Not used
15 Feed extension
16 Feed dump
17 Feed tilt
18 Boom extension
19 Boom tilt
20 Boom lift
21 Electrical control box