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1 609 92A 3E6 • 13.1.17
Use the power tool, accessories and tool bits
etc. in accordance with these instructions,
taking into account the working conditions
and the work to be performed.
Use of the pow-
er tool for operations different from those intend-
ed could result in a hazardous situation.
Service
Have your power tool serviced by a qualified
repair person using only identical replacement
parts.
This will ensure that the safety of the pow-
er tool is maintained.
Safety Warnings for Oscillating
Multitools
Hold power tool by insulated gripping surfac-
es, when performing an operation where the
cutting accessory may contact hidden wiring
or its own cord.
Cutting accessory contacting a
“live” wire may make exposed metal parts of the
power tool “live” and could give the operator an
electric shock.
Use the machine only for dry sanding.
Penetra-
tion of water into the machine increases the risk
of an electric shock.
Caution, fire hazard! Avoid overheating the ob-
ject being sanded as well as the sander. Al-
ways empty the dust collector before taking
breaks.
In unfavourable conditions, e. g., when
sparks emit from sanding metals, sanding debris
in the dust bag, micro filter or paper sack (or in
the filter sack or filter of the vacuum cleaner) can
self-ignite. Particularly when mixed with remain-
ders of varnish, polyurethane or other chemical
materials and when the sanding debris is hot af-
ter long periods of working.
Keep hands away from the sawing range. Do
not reach under the workpiece.
Contact with
the saw blade can lead to injuries.
Use suitable detectors to determine if utility
lines are hidden in the work area or call the lo-
cal utility company for assistance.
Contact with
electric lines can lead to fire and electric shock.
Damaging a gas line can lead to explosion. Pen-
etrating a water line causes property damage or
may cause an electric shock.
When working with the machine, always hold
it firmly with both hands and provide for a se-
cure stance.
The power tool is guided more se-
cure with both hands.
Secure the workpiece.
A workpiece clamped
with clamping devices or in a vice is held more
secure than by hand.
Wear protective gloves when changing appli-
cation tools/accessories.
Application tools/ac-
cessories become hot after prolonged usage.
Do not scrape wetted materials (e.g. wallpa-
per) or on moist surfaces.
Penetration of water
into the machine increases the risk of an electric
shock.
Do not treat the surface to be worked with sol-
vent-containing fluids.
Materials being warmed
up by the scraping can cause toxic vapours to
develop.
Exercise extreme caution when handling the
scraper.
The accessory is very sharp; danger of
injury.
Product Description and
Specifications
Read all safety warnings and all
instructions.
Failure to follow the
warnings and instructions may result in
electric shock, fire and/or serious
injury.
While reading the operating instructions, unfold
the graphics page for the machine and leave it
open.
Intended Use
UNIMASTER UM 400 SLP BB
UNIMASTER UM 550 SLM BB
The machine is intended for sawing and cutting
wooden materials, plastic, gypsum, non-ferrous
metals and fastening elements (e.g. nails, staples).
It is also suitable for working soft wall tiles as well
as for dry sanding and scraping of small surfaces.
It is especially suitable for working close to edges
and for flush cutting.
UNIMASTER UM 400 SLP BB
The light of this power tool is intended to illuminate
the power tool’s direct area of working operation
and is not suitable for household room illumination.
Product Features
The numbering of the product features refers to the
illustration of the machine on the graphics page.
1
On/Off switch
2
Thumbwheel for orbit frequency preselection
3
Venting slots
4
SDS lever for releasing the application tool
5
Tool holder
6
Dust extraction*
7
Sanding plate*
8
Sanding sheet*
9
Clamping lever of the depth stop*
10
Depth stop*
OBJ_BUCH-3003-001.book Page 37 Friday, January 13, 2017 10:03 AM
