Noise And Vibration; Battery Care - Numatic TTB 4550/100 ST Mode D'emploi

Warning:
Only use brushes provided with the appliance or those specified in the instruction manual.
The use of other brushes may impair safety.
A full range of brushes and accessories are available for this product.
Only use brushes or pads which are suitable for the correct operation of the machine for the specific task being
performed.
Note:
This appliance is not intended for use by persons (including children) with reduced physical sensory or mental
capabilities, or lack of experience and knowledge.
Children should be supervised to ensure that they do not play with the appliance.
Unless they have been given supervision or instruction concerning the use of the appliance by a person responsible
for their safety.
Warning:
It is essential that this equipment is correctly assembled and operated in accordance with current safety regulations.
When using the equipment always ensure that all necessary precautions are taken to guarantee the safety of the
operator and any other persons who may be affected.
Wear non-slip footwear when scrubbing. Use a respiratory mask in dusty environments.
The machine, while charging, must be positioned so that the mains plug is easily accessible.
When cleaning, servicing or maintaining the machine, replacing parts or converting to another function the power
source shall be switched off.
Mains operated machines shall be disconnected by removing the power plug, and battery operated machines shall be
disconnected by removing the isolating pin.
In order to prevent unauthorised use of the machine the power key must be removed after use.
Machines left unattended shall be secured against unintentional movement.
Operators shall be adequately instructed as to the correct use of the machine.

NOISE AND VIBRATION

Sound Level in use < 78 dB(A)
The operator's arms maybe subject to a vibration level of > 2.5m/s under certain conditions.
NOTE:
In some applications, noise or vibration levels may exceed the figures stated.
If noise levels exceed 85dB(A) appropriate ear protection must be used.
PRECAUTIONS WHEN WORKING WITH BATTERIES
1. Always wear protective clothing e.g. face visor, gloves and overalls when working with batteries
2. Whenever possible always use a properly designated and well-ventilated area for charging. Do not smoke or bring
naked flames into the charging area.
3. Remove any metallic items from hands, wrists and neck i.e. rings, chains etc. before working on a battery.
4. Never rest tools or metallic objects on top of the battery.
5. When charging is complete disconnect from the mains supply.
6. The batteries must be removed from the machine before it is scrapped.
7. The machine must be disconnected from the supply when removing the battery.
8. To remove the batteries:- Disconnect machine from the mains supply (if charging) and ensure batteries are switched
off with circuit disconnect switch (see page 17). Disconnect hoses from separator and tanks.
Remove separator and tanks . Unscrew battery strap fixings and remove.
Undo battery terminals and remove. Remove batteries.
9. The batteries are to be disposed of safely and in accordance with the battery directive.
10. Only use genuine NUMATIC replacement batteries.
11. Do not allow the batteries to become fully discharged; it may not be possible to recharge them. Batteries should
not be discharged below 9.5 volts with 10 amps flowing.
12.Do not allow one battery to be discharged separately to the other.
13.Do not mix batteries from different machines.
14. The batteries fitted to this product are Valve Regulated Lead Acid (VRLA) gel electrolyte type. The fitting of any
other type of battery may cause a safety hazard.

BATTERY CARE

1. Always recharge the batteries after use. This can be done at any time – its not necessary to wait until they are fully
discharged; they do not develop a "memory".
2. Leaving the charger to operate for a minimum of 4 hours after the green light has come on, at least weekly, will
prolong battery life.
3. Do not store the machine with the batteries discharged.
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