Section 6. Servicing - Jandy BWVL-SLD Manuel D'installation Et De Fonctionnement

Page 10
ENGLISH
13. Plumb the slide valve outlet labeled PORT A to
the waste line as needed.
14. Plumb the slide valve outlet labeled PORT E to
the heater or pool return lines.
15. Allow the connections to dry for 24 hours.
16. When the glue is dry, start the system and check
for proper water flow.
17. After verifying proper water flow and prior to
putting system into normal operating conditions,
flush the system using Backwash mode until
the waste water is clean. Refer to Section c. for
Backwash mode operation instructions.
CAUTION
Do not let any adhesive get inside the slide valve body.
Adhesive inside the valve body will prevent the piston
from moving freely, or cause the valve to leak.
c. Normal Operation
WARNING
NEVER attempt to assemble,
disassemble or adjust the filter when
there is pressurized air in the system.
Starting the pump while there is
any pressurized air in the system
can cause the filter lid to be blown
off, which can cause death, serious
personal injury or property damage.
1. Turn off the system pump(s).
2. Ensure that the slide valve handle is fully
extended (handle pulled all the way up).
3. Turn on the filter pump(s).
4. Open the air release valve on top of the filter tank
to release all pressure from inside the tank and
system. Wait for all the air to evacuate the system
and then close the air release valve.
5. Check the system for normal water flow.
d. Backwash Mode
WARNING
NEVER attempt to assemble,
disassemble or adjust the filter when
there is pressurized air in the system.
Starting the pump while there is
any pressurized air in the system
can cause the filter lid to be blown
off, which can cause death, serious
personal injury or property damage.
1. Turn off the system pump(s).
2. Ensure that the slide valve handle is fully
depressed with handle and piston pushed all the
way down.
Jandy Slide Valve & Backwash Valve
®
3. Turn the handle until the stainless steel pin on
4. Turn on the system pump(s)
5. Open the air release valve on top of the filter tank
6. Run the system until the waste water runs clean.
• Be sure to follow any and all applicable local
7. Turn off the system pump(s).
8. Return the slide valve handle to the normal
9. Turn on system pump(s) and check for normal

Section 6. Servicing

1. Turn off the system pump(s).
2.
3. Grab the slide valve handle and pull the shaft
4. Inspect the shaft and the o-rings for wear, cuts,
NOTE
5. Wash the shaft and o-rings with clean water and
6. Wash the lid surface of the valve (where the lid
7. Lubricate o-rings with 100% silicone grease
8. Place the shaft back into the slide valve and
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Installation & Operation Manual
the piston locks into the position bracket.
to release all pressure from inside the tank and
system. Wait for all the air to evacuate the system
and then close the air release valve.
codes related to proper discharge/drainage of
water from your pool/spa.
operating position. See Figure 8.
water flow.
WARNING
NEVER attempt to assemble,
disassemble or adjust the filter when
there is pressurized air in the system.
Starting the pump while there is
any pressurized air in the system
can cause the filter lid to be blown
off, which can cause death, serious
personal injury or property damage.
Loosen the lid union nut. See Figure 9.
assembly out of the valve. See Figure 10.
cracks, and debris. If the o-rings show any sign
of wear or damage, replace with Jandy o-ring
and Roll Pin Replacement Kit.
The o-ring inspection includes the lid o-ring. Please
be aware that the roll pins are different lengths; the
handle roll pin is 1" long and the shaft roll pin is 13/16"
long.
dry with a lint-free cloth. Ensure that all debris
is removed.
o-ring is seated) and dry with a lint-free cloth.
Ensure that all debris is removed.
lubricant, like Magic Lube® II. Do not use any
lubricant containing petroleum products.
tighten the lid union nut.