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8. PRODUCT MAINTENANCE
Should legal provisions in your country specify mainte-
nance intervals, these must be observed. The console
and handpiece may need to be returned for periodic
servicing.
For the spare parts described below, please refer to the
order form or contact your EMS authorized service center.
8.1. COOLING LIQUID CIRCUIT MAINTENANCE
The cooling liquid and the water lter must be
replaced every year. Regular maintenance is
required for product to function properly.
This procedure is applicable for pump and pinch
valve version.
1. Empty the cooling liquid circuit.
Refer to the Product Storage and Shipping section
for instructions on emptying the cooling liquid
circuit.
2. Place the console at on its side.
Figure 75
3. Use the Torx tool size 20 to remove the water lter
cover (A).
4. Push the colored ring with your left hand and simulta-
neously pull the plug to remove the lter tube.
5. Replace the water lter.
Figure 76
Connect the tubes to the corresponding color.
The grey ring is on the left and the green ring is
on the right.
6. Re-install the water lter (B) and cover (A).
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