2
QUAD D.E.
®
Cartridge Style D.E. Filter Installation and User’s Guide
The following information describes how to install the
Quad D.E.
®
Cartridge Style Filter. Only a qualified
service person should install this filter.
Note: Before installing this product, read and follow
all warning notices and instructions on pages ii-iii.
Location
1. The filter should be mounted on a level concrete
slab. Position the filter so that instructions,
warnings and the pressure gauge are visible to the
operator.
2. Position the filter so that the piping connections,
control valve and drain port are convenient and
accessible for servicing and winterizing.
3. Install electrical controls (e.g., on/off switches,
timers, control systems, etc.) at least five (5) feet
from the filter. This will allow you enough room to
stand clear of the filter during system start up.
4. Allow sufficient clearance around the filter to
permit visual verification that the clamp is properly
installed around the tank flanges, see
Figure 1
.
Note:
Tap the clamp with a mallet or similar tool to
ensure uniform loading during clamp tightening.
5. Allow sufficient space above the filter to remove
the filter lid for cleaning and servicing. This
distance will vary with the model of filter you
are using. See
Table 1
for the required vertical
clearance.
6. Position the filter to safely direct water drainage.
Rotate the High Flow™ Manual Air Relief Valve to
safely direct purged air or water. Water discharged
from an improperly positioned filter or valve can
create an electrical hazard as well as damage
property.
7. Remove the plug from the top opening in the
filter lid and install the manual air relief valve and
pressure gauge before use.
Figure 1:
Filter Installation Clearances
Table 1
Vertical
Clearance
Model
Size Required
QUAD 60 60 sq. ft. 62 in.
QUAD 80 80 sq. ft. 68 in.
QUAD 100 100 sq. ft. 74 in.
INSTALLATION
RISK OF ELECTRICAL SHOCK OR
ELECTROCUTION.
Position the filter and High Flow manual air
relief valve to safely direct water drainage and
purged air or water. Water discharged from
an improperly positioned filter or valve can
create an electrical hazard that can cause severe personal injury
as well as damage property.
Plumbing
1. Make all plumbing connections in accordance with
local plumbing and building codes. Check local
codes for restrictions on backwash to waste piping,
separation tank requirements and spent D.E.
disposal requirements.
2. Filter plumbing connections are provided with an
O-ring seal. To avoid damage to the O-rings, use
only a silicone base lubricant on the O-rings. Do
not use pipe joint compound, glue or solvent on the
bulkhead connections.
3. The filter requires one of the following Pentair
accessories which must be purchased separately.
a. P/N 261055 - 2” Multiport Valve Kit
b. P/N 261173 - 1½” Multiport Valve Kit
c. P/N 261050 - 2” HiFlow Valve Kit
d. P/N 263064 - 2” PVC Slide Valve Kit
The Quad D.E. filter has a different water
flow pattern than all other Pentair D.E. filters.
When plumbing the filter with a backwash valve, one of the following
valves, listed below, must be used. Failure to use the correct backwash
valve could damage the filter elements and void the warranty.
