Important Safety Warning; General Safety Instructions; Section - Jandy DEL Series Installation And Operation Manual

Diatomaceous earth pool filters
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Page 4

SECTION 1.

Safety Information

1.1 Important Safety Warning

!
Warning
- NEVER OPERATE OR TEST THE FILTER SYSTEM AT MORE THAN 50 PSI.
THIS FILTER OPERATES UNDER HIGH PRESSURE. WHEN ANY PART OF THE
CIRCULATING SYSTEM, i.e., FILTER, PUMP, VALVE(S), CLAMP, ETC. IS
SERVICED, AIR CAN ENTER THE SYSTEM AND BECOME PRESSURIZED WHEN
THE SYSTEM IS RESTARTED. PRESSURIZED AIR CAN CAUSE THE FILTER LID
TO BE BLOWN OFF WHICH CAN RESULT IN DEATH, SERIOUS PERSONAL
INJURY OR PROPERTY DAMAGE. TO AVOID THIS POTENTIAL HAZARD, FOLLOW
ALL OF THE INSTRUCTIONS IN THIS MANUAL.

1.2 General Safety Instructions

ATTENTION INSTALLER:
This manual contains important information about the installation, operation
and safe use of this product. This information should be given to the owner/
operator of this equipment.
1. Before repositioning valve(s) and before beginning the assembly, disassembly or adjustment of
the clamp or any other service of the circulating system (A) turn the pump off and shut off any
automatic controls to ensure the system is not inadvertently started during servicing (B) open
the air release valve and (C) wait until all pressure is relieved (air will have stopped flowing from
the air release valve).
2. Whenever installing the filter clamp follow Section 3.4 of this manual, "Clamp Installation".
3. Once service on the circulation system is complete follow Section 4 of this manual, "Start-up
and Operation".
4. Maintain the circulation system properly. Replace worn or damaged parts immediately.
5. Be sure that the filter is properly mounted and positioned according to these installation
instructions.
6. Do not pressure test above 50 PSI. Pressure testing must be done by a trained pool
professional.
7. SAVE THESE INSTRUCTIONS.

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