Flushing; Main Parts; Labels; Data Plate - Atlas Copco BBD 94WE Sicherheits- Und Betriebsanleitung

Safety and operating instructions
The drill steel is turned slightly with each blow by the
ratchet wheel rotation. The rotation is anti-clockwise
and is applied on the return stroke of the piston.

Flushing

Flushing is ducted through two concentric tubes, the
outer one for air and the inner one for water. This
means that flushing air is provided as soon as the
compressed air is switched on. The purpose is to
prevent water from entering the percussion
mechanism of the rock drill.

Main parts

BBD 94W, BBD 94WS
Handle
A.
Throttle lever
B.
C. Drill steel retainer
Air inlet nipple
D.
Water inlet nipple
E.
F. Machine attachment
Silencer (BBD 94WE)
G.

Labels

The machine is fitted with labels containing important
information about personal safety and machine
maintenance. The labels shall be in such condition
that they are easy to read. New labels can be ordered
from the spare parts list.
14
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BBD 94WE
© 2010 Atlas Copco Construction Tools AB | No. 9800 0760 71a | 2010-01-01

Data plate

A. Machine type
Maximum permitted compressed air pressure
B.
Serial number
C.
D. The warning symbol together with the book
symbol means that the user must read the
safety and operating instructions before the
machine is used for the first time.
The CE symbol means that the machine is
E.
EC-approved. See the EC declaration which
is delivered with the machine for more
information. If the CE symbol is missing, it
means that the machine is not EC-approved.

Safety label

To avoid injury, before using or servicing tool, read
and understand separately provided safety
instructions.

Installation

Unpacking the rock drill

Plastic guards

Before the rock drill is first used remove all the plastic
guards in the hose nipples, venting holes and rotation
chuck.

Lubricate

After unpacking and installing the tool, pour a liberal
amount of lubrication oil in the air connection.
BBD 94W, 94WE, 94WS
Original instructions