Before Use; Indicator And Operating Elements - Hitachi RP 250YDM Mode D'emploi

Read the operating manual carefully before starting to use the
vacuum cleaner. It provides important instructions for the operation,
safety, care and maintenance. Keep the operating manual in a safe
place and, in case you sell the unit, hand it on to the next owner.
The manufacturer reserves the right to carry out modifi cations to
the design and equipment.
Any other work not covered by this operating manual must not be
carried out.

2 Indicator and operating elements

Select from the following functions and settings:
0 Vacuum cleaner is switched off
I Vacuum cleaner is running
A Ready mode for ON/OFF automatic mode
RA Ready for operation
Automatic shaker function
Volume fl ow display
Setting the suction hose diameter
24 - en

1 Before use

▶ When unpacking, check that the delivery is complete and that
there is no transport damage.
▶ Before using, the operators should be provided with information,
instructions and training for the use of the vacuum cleaner
and the substances that it is to be used for, including the safe
procedure for the removal of the gathered material.
- Plug socket current-conducting
- Plug socket current-conducting
- Automatic shaker function off
- Suction unit is switched ON/OFF by the electrical tool.
- Ready mode like "A" plus automatic fi lter cleaning.
- Filter cleaning is performed (switch setting RA/switch ②a) automatically during
the next working break when the minimum volume fl ow level is reached.
- When the container is full and/or there is a blockage in the suction hose, the full
indicator lights up. On the M and H vacuum cleaners, an acoustic signal is also
emitted.
- Determine the maximum negative pressure for automatic shaking.