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Adding and dispensing chemical agents
Connecting a
DOS module
46
DOS modules
If required an additional external dispensing module (DOS module)
can be fitted retrospectively for liquid chemical agents.
External dispensing modules are fitted by the W&H Customer Service
Department. Internal dispensing systems cannot be retrospectively
fitted.
The DOS module is supplied with its own installation instructions.
Before fitting the DOS module, compare the connection data
(voltage and frequency) on the data plate with that on the data
plate of your machine. If the data does not match, the module
could sustain damage. If in any doubt, consult an electrician.
Power supply for DOS 3 neutralising agent.
Connection for dispensing hose.
Connect the module to the electricity supply.
To connect the dispensing hose, release the hose clip on a free
connector and remove the safety cap.
Push the dispensing hose onto the connector and secure it with a
hose clip.
Unused connectors must be blanked off with safety caps to pre-
vent the leakage of wash fluid.
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