Walther Systemtechnik SMS-05, Руководство по сборке

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Rev. 1.3
Assembly Instructions
– Spray Valve SMS-05
Page 16 of 31
Walther Systemtechnik GmbH
– D 76726 Germersheim
Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91
http://www.walther-2000.de
– info@walther-2000.de
7.7 Spare Parts
IMPORTANT
Only use original spare parts from the manufacturer!
Wrong or defective spare parts from other manufacturers can damage the device. If other
than original spare parts of the manufacturer will be used, all obligations from the manufac-
turer or his sales partners, such as guarantees, service contracts etc will be
forfeited without
further notice.
7.8 Customer Service / Support
Walther Systemtechnik GmbH
Hockenheimer Straße 3
D-76726 Germersheim
Germany
fon ++49(0)7274-7022-0
fax ++49(0)7274-7022-91
Email info@walther-2000.de
Internet www.walther-2000.de
8 Troubleshooting
8.1 General Information
IMPORTANT
First check all supply lines for proper connection and serviceability.
In case of serious problems that cannot be resolved, please contact the Walther Systemtechnik GmbH
customer service.
8.2 Malfunctions:
Fault Possible Cause Action
Nozzle needle does
not open No current supplied (slight click-sound on
solenoid valve) Check voltage supply
Not enough control pressure available
Check if sufficient control air pressure is
available (5 - 6 bar).
Leakages Check if O-ring (6.4) is defective
Nozzle needle sticky within sealing screw
(7.0 / 5.0) Disassemble and clean
Needle stroke set too low Check if needle stroke is correctly set
No atomizer air
Atomizer air pressure too low Check is sufficient atomizer air pressure
is available at the spray valve
No material
discharged
Nozzle is clogged by material
Clean nozzle and needle
Material pressure too low Check is sufficient material pressure is
applied to the spray valve
No sensor signal
with open needle
(needle detection)
Sensor defective; connection interrupted
Check cables / connections; if required,
replace sensor