Disposal; Warranty; Eliminating Possible Malfunctions; Spare Parts - VTI Exact Ergo Gebrauchsanweisung

11 Disposal

Metal and plastic parts left over following maintenance and repair work must be
properly disposed off. If the pressure regulator is no longer used, it is disassembled
by the technical department responsible for carrying out maintenance or by the
manufacturer and sent for appropriate disposal.

12 Warranty

For the pressure regulator supplied, we offer a warranty for a period in accordance with our General
Conditions of Sale and Delivery, provided that the operating instructions are adhered to and that the
device is not subject to improper external interference. The warranty is limited to error-free functionality,
impermeability and flawless material. All other claims are excluded, unless otherwise stipulated by
mandatory legal provisions.
Also excluded are defects that are not attributable to our product, but to external influences, improper
handling or the failure to adhere to our operating instructions.

13 Eliminating possible malfunctions

Fault
Pressure gauge (2) does not
display a reading
Safety valve (3) is activated
(allows gas to escape
continuously)
Leak at the screw connection
between the pressure
regulator and valve
Screw connection to the
cylinder valve cannot be
loosened by hand

14 Spare parts

Only use genuine spare parts!
O-rings for high-pressure connection (connection to the cylinder valve)
- O-Ring 0171.1.535 for O2 300bar (ISO)
- O-Ring 0171.1.365 for Luft 200 bar (D)
- O-Ring 0171.1.351 for O2 200bar (D)
- O-Ring 0171.1.381 for O2 200bar (GB,NL)
- O-Ring 0171.1.352 for O2 200bar (I,DK) and CO2 (D)
- O-Ring 0171.1.532 for O2 200bar (F,E)
- O-Ring 0171.1.620 for N2O (D)
Adapter for hose connector (5) 62231.14.0-S1
•
O-Ring for adapter (5) 0171.1.381
•
15 Manufacturer:
VTI Ventil Technik GmbH, Postfach 3359, 58691 Menden, Germany
Your specialist retailer/customer service
Possible cause
Cylinder valve not opened
Cylinder is empty
Pressure gauge faulty
Malfunction in regulator
system
Seal missing or damaged
Residual pressure between
valve and pressure
regulator
Remedy
Open the valve
Connect a new cylinder
Inform customer service
Inform customer service
Inform customer service
See the section "Turning off the
pressure regulator and connecting
it to a new gas cylinder"
14