Spectrum EWS Series Original operating instructions

Spectrum
bar
psi
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psi
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EWS INSTALLATION & OPERATION GUIDE
Installation should be carried out by a competent person with previous plumbing experience.
All installations should comply with local bylaws.
Equipment Supplied
Housing System
1. Pressure gauges
2. Pressure Release Valve (PRV)
3. Housing bracket
4. OSP Cartridge Kit (installed)
5. EFH-PK plastic housing
Accessories
6. 1 x Housing spanner
7. 1 x Screw kit
8. 1 x SPECTRUM brand label
9. 1 x Cartridge replacement label
Note: Systems include connecting nipples
Before starting, shut off the water supply to the location where the unit is to be installed. Clear the location of any
hazards, ie electrical.
1. Using the housing bracket, mark out the location for afxing the system, ensuring a minimum 1½" clearance at the
base for bowl removal (required for lter cartridge replacement).
2. Remove the bowls to make installation easier.
3. Afx to the mounting surface.
NOTE: Screws supplied are not suitable for all mounting surfaces. Use details in Table 1 to work out the correct xing
option.
4. Ret bowls onto the housing heads and hand tighten (1st depth lter, 2nd media cartridge). Use the spanner to
tighten bowl, follow the arrow moulded on spanner handle.
5. Turn the water back on and depress the blue pressure release valve to purge any air.
6. Check for leaks around system.
7. Run the system until the lters have been ushed thoroughly (approx. 5 litres).
8. Check for leaks before leaving the system in operation. Use the spanner to tighten bowl (if required).
7
bar
psi
SPECTRUM EWS Installation & Replacement Cartridge Instructions1120v1
Please note : Systems left unused for extended periods of time should be fully ushed to drain before using.
5
4
2

Equipment required (use appropriate PPE)
• Bucket/Bowl
• Cleaning solution & cloth
• Silicone grease
• Housing bowl spanner
• Replacement cartridge(s)
Before starting, shut off the water supply to the location where the unit is installed. Clear the location of any hazards,
ie electrical.
1. Place the bucket under the system to catch any spilled water.
2. Depress the blue pressure release valve to release the build up of pressure in the system.
3. Use the spanner to loosen the bowl(s), follow the arrow moulded on spanner handle.
4. Continue to unscrew the bowl(s) by hand.
5. Empty the contents of the bowl(s) into the bucket.
6. Remove the O-ring(s).
7. Make up a cleaning solution, following the concentration instructions detailed on the solution.
8. Clean bowl(s) and head(s) thoroughly.
9. Dispose of cleaning solution in the appropriate manner and replace with clean liquid.
10. Rinse bowl(s) and head(s) thoroughly with clean water.
11. Wipe O-ring(s) clean and check for any nicks or damage. If not damaged lightly lubricate using silicone grease.
12. If damaged a replacement O-ring will be required.
13. Reseat the O-ring(s) in to the bowls.
14. Unwrap the EWS Replacement Cartridge(s) and place in the bowl(s). (1st depth lter, 2nd media cartridge).
15. Fit bowl(s) in to head(s) and hand tighten (ensure the cartridge conguration is as required). Use spanner to tighten
bowl.
16. Turn the water back on and depress the blue pressure release valve to purge any air where applicable.
17. Check for leaks around system.
18. Run the system until the lter(s) has been ushed thoroughly (approx. 5 litres).
19. Check for leaks before leaving the system in operation.
20. Make note of the changeout date on the label included.
Spectrum
EWS CARTRIDGE REPLACEMENT GUIDE
TABLE 1
Housing Type Part Number Replacement
Cartridge Set Approx. life in Months* Maximum Flow Rate◊Wet Weight (kg)Δ
10” REG EWS-4K OSP-10SR+ 12 - 36 3 lpm 7.5
10” LD EWS-10K OSP-10JR+ 12 - 36 8 lpm 17
20” LD EWS-21K OSP-20JR+ 12 - 36 15 lpm 26
◊Maximum ow rates are based on OSP media cartridge. Expected initial pressure drop across each lter is 2 psi (0.1 bar).
ΔWeights are approximate and are based on use with water and appropriate sized cartridge.
*Based on OSP media cartridge. PSP depth lter should be changed-out when gauges show differential pressure of 15 psi (1bar)
SPECTRUM EWS Installation & Replacement Cartridge Instructions1120v1
Please note : Systems left unused for extended periods of time should be fully ushed to drain before using.