REDSTONE 5906101924, Manual

22 | GB

Such damaged electrical connection cables must not 

be used and are life-threatening due to the insulation 

damage.

Check the electrical connection cables for damage 

regularly. Ensure that the connection cables are dis-

connected from electrical power when checking for 

damage.

Electrical connection cables must comply with the 

applicable VDE and DIN provisions.  Only use con-

nection cables with the designation “H05VV-F”.

AC motor:

•  The mains voltage must be 230 V~

•  Extension cables up to 25 m long must have a 

cross-section of 1.5 square millimetres.

Connections and repair work on the electrical equip-

ment may only be carried out by electricians.

Please provide the following information in the event 

of any enquiries:

•  Type of current for the motor

•  Data of machine type plate

•  Data of motor type plate

10. 

Cleaning, maintenance and storage

m

 Attention!

Pull out the mains plug before carrying out any clean-

ing and maintenance work! Risk of injury from electric 

shock!

m

 Attention!

Wait until the equipment has cooled down complete-

ly! Danger of burning!

m

 Attention!

Always depressurise the equipment before carrying 

out any cleaning and maintenance work! Risk of in-

jury!

General inspection

1.  Regularly check that all mounting screws are 

properly tightened.

2.  Regularly check the electrical cable for damage 

at short intervals. A damaged cable must be re-

placed by a specialist in order to avoid danger.

CAUTION!

A periodic check must be carried out every 40 

months. This control includes the review of the 

documents,  an  internal  and  external  visual  in

-

spection of the device and all safety accessories 

(see: Art 10 § 3 of the ordinance / amendment of 

15/03/2000).  Every  10  years  a  new  qualification 

must take place: Document control, internal and 

external visual inspection of the device and all 

safety  accessories,  hydraulic  test  or  equivalent 

test (see: Art 22 § 1 of the ordinance / amend-

ment of 15/03/2000)

8.7 Pressure adjustment: (fig. 1, 3)

•  The pressure at the pressure gauge (4) is adjusted 

with the pressure regulator (5).

•  The pressure set can be drawn from the quick cou-

pling (3).

• 

The vessel pressure can be read off at the pressure 

gauge (6).

•  The vessel pressure is drawn from the quick cou-

pling (7).

8.8 Pressure switch setting (fig. 1)

•  The pressure switch (2) is set at the factory. 

Switch-on pressure ca. 6 bar

Switch-off pressure ca. 8 bar

8.9 Thermal protection switch

The thermal protector is built into the device.

If the thermal protector has tripped, proceed as fol-

lows:

•  Pull out the mains plug.

•  Wait about two to three minutes.

•  Plug the device in again.

•  If the device does not start, repeat the process.

•  If the device does not start again, switch the device 

off and on again at the on/off switch (16).

•  If you have carried out all of the steps above and 

the device still does not work, contact our service 

team.

9.  Electrical connection

The electrical motor installed is connected and 

ready for operation.  The connection complies 

with the applicable VDE and DIN provisions. The 

customer‘s mains connection as well as the ex-

tension cable used must also comply with these 

regulations.

When working with spray attachments and during 

temporary use outdoors, the device must be con-

nected to a residual current circuit breaker with a 

trigger current of 30 mA or less.

Important information

In the event of overloading, the motor will switch itself 

off.

 After a cool-down period (time varies) the motor 

can be switched back on again.

Damaged electrical connection cable.

The insulation on electrical connection cables is of-

ten damaged.

This may have the following causes:

•  Pressure points, where connection cables are 

passed through windows or doors.

•  Kinks where the connection cable has been im-

properly fastened or routed.

•  Places where the connection cables have been cut 

due to being driven over.

•  Insulation damage due to being ripped out of the 

wall outlet.

•  Cracks due to the insulation ageing.