ROTHENBERGER Universal ROTIGER VARIO Electronic - Manual (Page 18)

17 ENGLISH
POCKET CUTS IN METAL
Since it isn’t possible to blind cut in metal, the
blade entry point must be started by a different
method. Create a slot using an angle grinder or
by drilling a starter hole with a drill.
SAWING METAL
When cutting angle metals such as channel
section, I-beam, etc., start the cut in a position
where the greatest number of teeth will contact
the work.
To extend blade life, cutting oil can be applied to
the work surface along the line of the cut.
MAINTENANCE
KEEP TOOL CLEAN
Periodically blow out all air passages with dry
compressed air. All plastic parts should be
cleaned with a soft damp cloth. NEVER use
solvents to clean plastic parts. They could
possibly eat into or dissolve the material.
Wear safety glasses while using compressed air.
* BRUSH INSPECTION
* REPLACEMENT PARTS
When servicing use only identical replacement
parts.
SERVICE AND REPAIRS
All tools will eventually require servicing or
replacement of parts due to wear from normal
use. Always use a qualified service center.
SERVICE
THE CARBON BRUSHES
The carbon brushes are a normal wearing part
and must be replaced when they reach their wear
limit.
Caution: Always replace the brushes as a pair
To replace:
Simply remove the brush caps and withdraw the
old brushes. Replace with new brushes (always
replace as a pair) ensuring that they align
properly and slide freely. Then replace the brush
caps.
Note: If the brushes are only being checked,
then make sure to replace them in the same
position and orientation as before.
STANDARD ACCESSORIES
4 mm socket hex key
If the replacement of the power supply cord is
necessary, this has to be done by the
manufacturer or their agent in order to avoid
a safety hazard.