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ECOWATER
S Y S T E M S
MAINTENANCE
This part includes that part of the maintenance that may only be carried out by EcoWater's specialized
technicians. Incorrect and / or careless execution of these steps can lead to irreparable damage to the
membranes.
4.14
REPLACE MEMBRANES
1.
Turn off the reverse osmosis and pull the plug out of the wall socket
2.
Make sure the entire system is pressureless. Then disconnect the pipes at the entrance and the outlet
of the membranes.
3.
Carefully remove the end caps.
4.
Pull the membrane out of the membrane holder. You may also need to remove the end cap at the
bottom to be able to push against the membrane from below.
5.
Insert the replacement membrane into the membrane holder. Make sure that the seal ring is located on
the feeding edge. If necessary, you can grease the seal ring with glycerin to ease the placement.
6.
Check the O-rings on the end caps and replace them if necessary.
7.
Grease the O-rings with glycerin and replace the end caps.
8.
Reconnect all tubing and switch on the reverse osmosis.
TROUBLESHOOTING
Installation does not work
UNIT PRODUCING LOW OR NO PRODUCT
1. Inlet solenoid opens automatically
but pump inoperative.
2. Inlet solenoid does not close
3. Pump pressure is lower than normal. A. Check if pump is damaged
4. Pump pressure is higher than normal A. The membranes may be polluted. Make sure the pre-treat
A. Check for voltage on the system
B. Check for voltage after main switch
C. Check for blown fuse.
D. Check if there is sufficient incoming pressure
A. Possible overload of pump. Locate the cause and reset
engine protection.
B. Check the voltage on the engine
C. Check that the pump is not blocked.
A. A continuous low flow through the system can pollute the
valves. Repair or replace the input valve.
B. Drain flow is too high and must be reduced
C. Check for air in the pump.
D. Check if drain valve is working properly
ment is working properly. Repair what is needed and clean
membranes
B. If the membranes are slightly contaminated with lime, turn
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