BBG M5 Manuel De Service Et De Maintenance page 13

IMPORTANT DOS AND DON'TS
Numbers in brackets after names of parts correspond to those used in the acompanying assembly drawings
and/or spare parts lists.
1. The machine is switched on by pressing the trigger 1.2.
Never support the machine on this part when connected to the air line, since this could lead to
unintentional operation.
2. Damaged parts must be immediately exchanged for new original replacements by trained
personnel.
3. Do not use the machine without the silencer (4).
4. Keep hands, loose garments and long hair well away from drill steels.
5. Make sure that the retainer cap (10) (MH5/6), the cross sloted retainer cap (10) (MK5/6) or
retainer ring (10) (M5/6) is screwed up firmly to the ring (6) so as to prevent any undesired
loosening.
6. When using the closed retainer cap (10) make sure that the buffer (11) is fitted in the cap. Renew
parts as soon as they show signs of wear.
7. Before switching on press the machine against the material to be machined so as to prevent it from
recoiling or slipping.
8. Never lubricate with combustable media.
9. Allow only trained personnel to operate the machine.
10. On completion of the job in hand disconnect the air hose from the machine so as to prevent its
unauthorized operation.
11. Before switching on keep the machine pressed against the material to be machined as otherwise
the steel could result in injury of personnel as it shoots forward. (in case of shank end C20, C17,5
or S19 as far as the retainer spring)
12. Never fill air hoses with compressed air unless connected up to machine.
13. Make sure all hose connections are tight before switching on.
14. Operate the machine with the hands only. All other parts of the body must be kept at a safe
distance.
15. The hammer is for machining rock, earth and concrete. To avoid injury make sure that no other
supply lines (e. g. gas or water pipes, power lines, etc.) are damaged during its operation.
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