Troubleshooting; Replacements Parts; Revision 3 Uv Unit With Flow Switch - Pentair BIOSHIELD 522635 Installation And User Manual

10

TROUBLESHOOTING

Mandatory Leak Test Indicates a Leak
1. Turn off the pool pump at the circuit breaker and be sure all flow to the
unit has been stopped.
2. Refer to page 5 for "Quartz Sleeve Module (QSM) Assembly:" and page
7 for "UV Lamp Installation" (in reverse order) to disassemble the unit.
3. Ensure there are no cracks or breakages in the Quartz Sleeve, that
the Quartz Sleeve Gasket is properly installed, and that the Quartz
Sleeve Retaining Nut has been tightened down completely
4. Reassemble the Quartz Sleeve (see page 5) and repeat the Mandatory
Leak Test (see page 6) until there are no indications of a leak.
REPLACEMENT PARTS

Revision 3 UV unit with Flow Switch

Item # Description
1 UV Lamp
2 4-Pin Lamp Connector
3 UV Lamp Spacer
4 Black Retaining Nut
5, 7 Quartz Sleeve Retaining Module
6, 7 Seal Kit
9 Quartz Sleeve
BOLDED PARTS REQUIRE ANNUAL REPLACEMENT
Model No. UV Lamp P/N
522635 523035
522636 523036
522637 523037
522638 523038
BIOSHIELD® UV SYSTEM Installation and User's Guide
P/N
Below
523034
523423
411000
523382
523383
Below
Quartz Sleeve Power Supply
P/N P/N
523039 523460
523040 523460
523041 523460
523042 523462
GFCI/Breaker is tripping
1. Immediately disconnect power to the BioShield® UV.
2. Turn off the pool pump at the circuit breaker and be sure all flow to
the unit has been stopped.
3. Refer to page 5 for "Quartz Sleeve Module (QSM) Assembly:" and page
7 for "UV Lamp Installation" (in reverse order) to disassemble the unit.
4. Check for water/moisture inside the quartz sleeve.
5. Multiple appliances connected to a circuit protected by one GFCI
create the potential for cumulative leakage current resulting in a
tripped GFCI.
Item # Description
10* Quartz Sleeve Dampener Band
11 UV Vessel (Only)
12 Union Sealing Gaskets (Qty 2)
13 Union Adapter (Qty 1)
14 Union Clip Ring (Qty 1)
15 View Port Cover Kit
Not Shown Vessel 3" Clamps Kit (Qty 2)
*Refer to TSB 450044 for Optional Installation
Air Relief Plug
UV Vessel P/N P/N
523110
523111
25010-0004
523112
523113
P/N
523403
Below
410016Z
410002
410001
960536
523098
Flow Switch
Drain Plug P/N P/N
357161 523458