Using The Tool - Mannesmann Demag RRI-90 Betriebsanleitung

Due to the process, the work piece, inserted/mounted tool/accessory may get hot
causing burning injuries: Be aware of this.
Only use air hoses that are designed for it and are resistant against the used air
pressure.
Always use safety quick change couplers.
Accessories:
Only use accessories and consumables that are designed for the use with this
tool.
Select the best available inserted/mounted accessories/consumables for the
lowest possible noise level and vibration. Replace them in case of an increased
noise level and/or vibration.
Do not use worn or bad fitting impact sockets or extensions, as this is likely to
increase noise and vibration.
For impulse wrenches we advice to use "sleeve drive" sockets to minimize noise
and vibration.
Make sure that the inserted/mounted tool/accessory is properly held by the
retainer and make sure that the retainer is in good condition. Never use the tool
without a retainer as this may cause high speed projectiles.
Never cool down a hot tool/accessory as this may influence the hardness causing
dangerous circumstances.

Using the tool:

Before start using the tool, make sure that you are familiar with the workplace and
surrounding area.
Always obey the safety regulations for the work area you are working in.
During operating the tool, the operator may be exposed to hazards as crushing,
impacts, heat, vibration, cuts, abrasions, etc: Wear suitable gloves.
Any person handling the tool must be able to handle the size, weight and power of
the tool.
Always be prepared for normal/abnormal movements/forces generated by the
tool.
Keep your body in balance, place your feet safe and secure.
In case of interruption of the air supply, release the lever/trigger.
Take care of the reaction forces, if the tool (suddenly) stalls.
When using a power tool, you may experience discomfort in your hands, arms,
shoulders, neck and other parts of your body.