IS275-17L
J&D Manufacturing • 6200 Hwy 12 • Eau Claire, WI 54701 • 1-800-998-2398 • www.jdmfg.com
Section R & S - Page 1/1
Section R
Test & Adjust System
Section R
Test & Adjust System
Open ball valve and provide power to pump motor.
Allow system to pressurize. Once all nozzles are actively fogging, watch the pressure gauge on the pump and adjust the system pressure to 1,000 psi using the
Adjustable Pressure Unloader. (Turning the Adjustable Pressure Unloader clockwise increases the pressure and turning it counterclockwise decreases the
pressure.)
With system running, do a thorough walk through, look for and mark, leaks, areas of excess condensation, and moisture in unwanted areas.
Do not attempt to
make modifications or repairs while system is running.
Areas with excess or unwanted moisture you may need to replace nozzle/s with plugs. Areas that are
leaking will depend on the connection. Review the Guidelines for Assembling Components
Section E
and adjust as necessary.
WARNING: Do not remove nozzles or plugs while system is running.
Cleaning Nozzles
If cleaning more than one nozzle, separate nozzles by type and size as you remove them. Keep them separated during the cleaning process so reassembling and
reinstalling after cleaning will be much easier.
WARNING: Do not remove nozzles or plugs while system is running.
Disassemble the nozzle/s as shown below.
Set aside the o-rings and the ball. If necessary the o-rings and ball can be washed with slightly soapy water.
Soak the remaining metal parts in undiluted CLR® cleaner for a maximum of one hour.
Once done soaking rinse all parts thoroughly and reassemble nozzles.
Filter Maintenance
A difference of 10 psi or more is an indication to check the filters. Follow the safety warnings and steps from
Section P
when checking the filters and replacing
filters.
Always start by checking the 20 micron filter first, frequently large particles will start to plug this filter. Remove 20 micron filter and flush out particles with
clean running water. If filter is intact and comes clean it may be reused. Rinse out the bottom filter housing to remove any sediment that may have collected
there as well. Follow the safety warnings and steps from
Section P
. Reinstall filter and turn water back on and check gauges.
If psi does not equalize, you will need to replace the 5 micron and 1 micron filters (
the 5 and 1 micron filters cannot be flushed and reused
). Rinse out
bottom filter housings before installing new filters. Follow the safety warnings and steps from
Section P
when replacing filters.
Section S
Maintenance
Section S
Type:
Auto Drain Valve Nozzle
Type:
Anti Drip Nozzles
Size:
0.02 GPM
0.03 GPM
0.05 GPM
O-ring
O-ring
Body
Spring
Pin
Head
Ball
Body
Long
Spring
Short
Spring
Head
O-ring
O-ring
Ball
