Pentair Modular DE Filter PLDE48 - Manual (Page 2)

Table of Contents
Safety Instructions .........................................................2
General Information......................................................3
Specifications ...............................................................4
Installation....................................................................5
Initial Startup .............................................................5-6
Filter Disassembly / Assembly ....................................6-7
Module Cleaning Procedure..........................................8
Special Cleaning Instructions ........................................8
System Inspection/Winterizing ......................................9
Repair Parts List ..........................................................10
Troubleshooting Guide ................................................11
Warranty ....................................................................12
READ AND FOLLOW
SAFETY
INSTRUCTIONS!
This is the safety alert symbol. When you see this
symbol on your filter or in this manual, look for one
of the following signal words and be alert to the potential
for personal injury.
warns about hazards that will cause death, se-
rious personal injury, or major property damage if ignored.
warns about hazards that can cause death, se-
rious personal injury, or major property damage if ignored.
warns about hazards that will or can cause
minor personal injury or property damage if ignored.
NOTICE indicates special instructions not related to hazards.
Carefully read and follow all safety instructions in this
manual and on equipment. Keep safety labels in good
condition; replace if missing or damaged.
Incorrectly installed or tested equipment
may fail, causing severe injury or property
damage. Read and follow instructions in
owner's manual when installing and oper-
ating equipment. Have a trained pool professional per-
form all pressure tests.
1. Do not connect system to a city water system or other
external source of pressurized water.
2. Use equipment only in a pool or spa installation.
3. Trapped air in system can cause explosion. BE SURE all
air is out of system before operating or testing equipment.
Before pressure testing, make the following safety checks:
• Check all clamps, bolts, lids, lock rings and system ac-
cessories before testing.
• Release all air in system before testing.
• Tighten Sta-Rite pump trap lids to 30 ft. lbs. (4.1 kg-cm)
torque for testing.
• Water pressure for test must be less than 25 PSI (172 kPa).
• Water Temperature for test must be less than 100o F.
(38o C).
• Limit test to 24 hours. After test, visually check system
to be sure it is ready for operation. Remove pump trap
lid and retighten hand tight only.
NOTICE: These parameters apply to Sta-Rite equipment
only. For non-Sta-Rite equipment, consult equipment
manufacturer.
2
Hazardous
Pressure!
Can cause tank
explosion.
Do not connect filter to
compressed air under any
circumstances.