b) Remove plug N (Fig. F1) from the 'retainer' valve.
c) Carefully clean valve base and seal, and reassemble.
Motor protection (Fig.F2)
The compressor is equipped with motor protection that automatically interrupts the current sup-
ply in the event of an overload.
In this case, switch off the current supply and wait several minutes before you reset the motor
circuit breaker and restart the machine. If the circuit breaker trips again, disconnect the power
supply and contact an authorized customer service facility.
We recommend that you let off pressure from the boiler.
a) If possible, do not disassemble fittings while tank is under pressure. Always ensure
that it is discharged.
b) While the plug is in the socket, the cover of the pressure control may not be re-
moved.
8
Accessories
Accessory Name
Connecting hose
ROCLEAN Injector
Pressure regulator 2 bar
Chemical cleaning:
Radiator heating systems
Surface heating systems
Preservative
Disinfection
9
Customer service
The ROTHENBERGER service locations are available to help you (see listing in catalog or on-
line) and replacement parts and service are also available through these same service locations.
Order your accessories and spare parts from your specialist retailer or using RoService+ online:
Phone:
+ 49 (0) 61 95 / 800 – 8200
Fax:
+ 49 (0) 61 95 / 800 – 7491
Email:
service@rothenberger.com
www.rothenberger.com
10
Disposal
Components of the unit are recyclable material and should be put to recycling. For this purpose
registered and certified recycling companies are available. For an environmental friendly dispos-
al of the non-recyclable parts (e.g. electronic waste) please contact your local waste disposal
authority.
For EU countries only:
Do not dispose electric tools with domestic waste. In accordance with the European
Directive 2012/19/EU the disposal of electrical and electronic equipment and its im-
plementation as national law, electric tools that are no longer serviceable must be
collected separately and utilised for environmentally compatible recycling.
22
ROTHENBERGER Part Number
H81063
1000000190
1500000203
1500000200
1500000201
1500000202
1500000157
ENGLISH