Jet 952 User manual

JET Model 952 UV Disinfection
Device Installation Instructions
COMPONENTS
The following components are supplied in
the disinfection system:
1. Control Panel
2. 4” ABS riser pipe
3. UV Housing with 4” ABS cap, 4” ABS
pipe, 4” double sanitary tee, spacer
insert and keyway
4. UV Insert with top and bottom
plates, H-Chanel risers, quartz
tube and lifting handle
5. UV lamp - 37 Watts
The following components should be
supplied by the installer:
1. All-Purpose Cement
2. Clear Cleaner for plastics
3. Drill with Universal Bit
4. Clean soft cloth
5. Isopropyl alcohol
6. Small slotted screwdriver
7. Wire strippers
8. Phillips Screwdriver
9. Water tight conduit connectors
10. Conduit and Wiring
WARNING: Exposure to UV light
is harmful. Immediate or prolonged
exposure to UV light can result in
painful eye injury, skin burn, premature
skin aging, or skin cancer. Do not
remove an active UV lamp from the UV
housing or attempt to activate lamps
which are not installed within the UV
housing.

INSTALLATION INSTRUCTIONS
EXCAVATION
1. Excavation should be made as
close as possible to the efuent end of
the treatment plant.
2. Excavation(s) should be as minimal as
possible to reduce settling of backll.
3. Verify the horizontal hubs of the double
sanitary tee are able to line up with the
treatment plant outlet and efuent line.
4. The UV disinfection device must be
level upon installation.
CONNECTING THE INLET & OUTLET LINES
1. Carefully unpack the UV disinfection
device. Verify all pieces are present and
in good condition.
NOTE: The UV housing has to be installed so that
the at edge of the keyway is on the inlet side. If
this is not installed correctly the treatment plant
efuent will not ow through the device correctly
and the UV disinfection will not be effective. See
Figure 1.
2. Clean the ends of the upstream and
downstream piping and the hubs of the
UV cross with clear plastic cleaner.
3. Connect the inlet end of the UV
housing to the upstream piping using
All-Purpose Cement.
4. Connect the outlet end of the UV
housing to the downstream piping
using All-Purpose Cement.
BACKFILLING AND RISERS
1. Once the UV housing is installed and
level, backll up to the bottom of the
inlet and outlet hubs.
2. Fit the 4” ABS riser pipe into the
top hub of the UV housing. The
recommended riser hould not be more
than 6” above the nal grade. The
riser may need to be cut to t properly.
3. Once the riser pipe has been cut, and
both the pipe and hub have been
cleaned, glue them together using All-
Purpose Cement.
JET Model 952 UV Disinfection
Device Installation Instructions
FIGURE 1
FIGURE 2

FIGURE 3
UV INSERT INSTALLATION
1. Place the 1” Schedule 40 PVC pipe
in the coupler of the UV insert to help
determine where the 1” pipe should be
trimmed so that it is easily reached when
in the riser.
2. Remove the 1” Schedule 40 PVC pipe
from the coupler and trim it.
3. Glue the single side of the union to one
end of the 1” PVC pipe. See gure 3.
The opposite end will already be glued
to the bushing on the control
panel UV lamp wire.
4. Glue the other end of the 1” PVC pipe
into the coupler that is on the
UV insert.
5. Using a soft clean cloth moistened with
isopropyl alcohol wipe off the quartz
tube.
6. Gently set the UV insert in the UV
housing using the lifting handle. Be
sure that the Kapton edges curl into
the openings in the keyway shown in
Figure 4.
JET Model 952 UV Disinfection
Device Installation Instructions
FIGURE 4

7. Use the wiring diagram schematic on the
inside of the control panel cover to
help wire the panel. The incoming power
wires are outlined in green on the wiring
diagram. Attach the incoming hot (black)
lead to the terminal block corresponding to
“L” in the UV control panel. Attach the
common (white) lead to the terminal block
corresponding to “N” in the control panel. The
ground (green) lead is to be attached to the
terminal block corresponding to “GND” in the
control panel.
a. The terminals are spring loaded, insert
a small at head screw driver into the square
opening of the terminal and use to lever
terminal open (pry away from round opening)
while inserting wire into round opening.
b. Once wire is seated in round opening
release terminal by removing screwdriver
from square opening.
8. OPTIONAL: The Alarm Relay terminals can be
used if desired. Drill a properly sized hole in
the UV control panel enclosure for a correctly
sized conduit to be used with the auxiliary
alarm leads. The conduit should follow the
same rules applied to the incoming power wiring.
Connect one alarm lead to either the normally open
(NO) or normallyclosed (NC) terminal based on the
type of signal required by the alarm panel.
Connect the remaining lead to the common (C)
terminal.
WIRE THE CONTROL PANEL
1. The UV unit operates on 120 VAC
single-phase power. A 15 amp circuit
breaker on the main electrical panel
should be used for the UV disinfection
device. Make sure the breaker is “OFF”
before continuing.
2. Install at least a #14 AWG copper wire
cable from the specied breaker in the
main electrical panel to the UV control
panel.
3. The UV control panel is not equipped
with knockouts for electrical conduit
connections. Drill a properly
sized hole in the UV control
panel enclosure for the chosen conduit.
Ideally the conduit should enter from the
bottom of the enclosure to increase
protection against water inltration into
the panel.
NOTE: Flexible conduit is ideal for UV device
4. Attach all conduit and cable connectors
to the control panel. Follow the conduit
manufacturer’s instructions for proper
connection installation.
NOTE: ONLY PROPER SIZE WATERTIGHT
HUB AND FITTINGS CAN BE USED WHEN
ATTACHING CONDUIT AND WIRING TO THE
CONTROL PANEL.
Jet recommends using Carlon or T&B liquidtight
non metallic conduit and ttings for eld
installations.
5. Verify all connections are properly
installed and watertight.
6. Pull all cables and wiring through the
conduit and connectors into the control
panel. Allow sufcient wiring to make all
connections in the control panel.
JET Model 952 UV Disinfection
Device Installation Instructions
FIGURE 5

UV LAMP INSTALLATION
1. Apply dielectric grease onto the face of the
four pin connector of the power cable
to protect against moisture and corrosion.
2. You do not want to touch the UV lamp
surface with your hands. Use a clean, soft
cloth to hold the UV lamp and insert it into. The
four pin connector being sure to align
the two red prongs on the UV lamp with the
two red holes on the four pin connector.
3. Carefully insert the UV lamp into the quartz tube
of the UV subassembly.
NOTE: Both the quartz tube and UV lamp are
very fragile. HANDLE WITH CARE.
4. After verifying the UV lamp is seated
properly in the UV insert and the cord is the
correct length, tighten the cord grip
that is attached to the bushing. This must
be done to ensure a watertight enclosure.
5. Verify the union on the lifting handle has
been fastened.
6. Fill the UV housing with water up to the
outlet piping. Be careful not to get water in
the UV insert.
7. Place excess UV lamp cable in the riser.
8. Clean the top of the riser pipe and the ABS
tting on the bottom of the control panel.
The control panel tting should not be glued
inside the riser.
9. Align the “Lamp Active” port on the control panel
cover with the LED inside the control panel and
secure the cover on the control panel using
the four screws provided.
10. Continue to back ll around the disinfection
chamber and riser until even with the nal
grade being no more than 6” below the bottom
of the control panel.
11. Turn the UV disinfection device on at the
main electrical panel.
12. The “Lamp Active” light should be
illuminated to indicate the system is
operating.
SERVICE PROCEDURES
Jet recommends servicing the UV system at a
minimum every six months.
1. Inspect condition of UV and note that “Lamp
Active” indicator light is active.
a. If “Lamp Active” light is not lit and
alarms are not working refer to
troubleshooting guide
2. Turn off main power from alarm panel
(indicator light should now be off.)
3. Remove control panel assembly and UV
Insert.
4. Clean quartz tube with soft cloth and alcohol
wipe.
5. Inspect UV insert assembly for any damage,
water inltration, or worn components.
6. Re-install UV Insert and control panel
assembly.
7. Turn on main power and observe that “Lamp
Active” indicator light is lit and system is
functioning.
a. If “Lamp Active” light is not lit or if
alarms activate after service refer to
troubleshooting guide pg.
8. Replace the UV lamp every other year. Refer to
UV lamp installation section for instructions on
replacing lamp.
WARNING: Exposure to UV light
is harmful. Immediate or prolonged
exposure to UV light can result
in painful eye injury, skin burn,
premature skin aging, or skin
cancer. Do not remove an active
UV lamp from the UV housing or
attempt to activate lamps which are
not installed within the UV housing.
JET Model 952 UV Disinfection
Device Installation Instructions

Problem Probable Cause Soluon
Excess Wire Tension On Union • Excess wire between cord grip
and UV lamp connector
• Loosen cord grip and adjust length of
wire to match Lamp Insert handle
ControlPanelNotSeang • Excess wire not stored in UV
housing
• Lamp Insert handle too long
• ReposionwireinUVhousing
• Trim and reconnect Lamp Insert
handle
LampInsertNotSeang • Check alignment of keyway
and top plate
• Check for debris in UV housing
• Re-posiontopplate
• Flush debris from UV housing with
hose
Water in Enclosure • Enclosure cover not secure
• Conduit hub not secure
• Alignandghtenenclosurecover
• Tighten conduit hub
“LampAcve”LightNotLit • No power from main breaker
panel
• No power to UV Lamp
• The“LampAcve”bulbhas
burned out
• Check wiring and main breaker panel
• Check internal wiring to UV Lamp
• Check internal wiring to UV Lamp
• Checkorientaonofcontrolpanel
cover
UV Lamp Not Lit • Inboundpowerinacve
• UV Lamp burned out
• Check wiring to UV Lamp
• Check UV Lamp
AuxiliaryAlarmAerStartUp • Alarmsengsincorrect
• Alarmcondionisacve
• Checkalarmsengjumpersfor
proper NO/NC
• Check external devices
Troubleshoong Guide for Jet Model 952 UV Disinfecon Device

JetInc.warrantsallnewsystemcomponentssuppliedbyJetagainstdefecvematerialsand
workmanship, under normal service for one year commencing upon date of shipment from
thefactory.Tomakeaclaimunderthiswarranty,youshouldnofyyourJetDistributoror
nofyJetInc.,CustomerServiceDepartmentbyphoneat1-800-321-6960orbymailat750
AlphaDrive,Cleveland,Ohio44143.Ifacomponentorpartisprovendefecveduringthis
warranty period there shall be no charges for labor or materials required for the repair or
replacementofthedefecvecomponent.Jetshallhavetheopontorequirethedefecve
partbereturned,freightprepaid,forevaluaonatthefactorybeforeallowingaclaim.All
components must be returned by an authorized Jet distributor who is in good standing with
JetInc.JetInc.may,atitsopon,electtorepairorreplacethedefecvecomponents,or
refundthepurchasepriceofthedefecvecomponent(s).Thesystemownershallassume
all responsibility for freight charges to and from Jet Inc. This warranty does not cover system
componentsorpartsthathavebeen(I)damagedduetodisassemblybyunauthorizedpersons,
improperinstallaon,misuse,orlightning,(II)subjectedtoexternaldamage,(III)damaged
duetoimproperoralteredwiring,oroverloadprotecon,or(IV)damagedbyfailuretofollow
thesuggesonsoutlinedinanyassociatedproductdocumentaonorOwnersManuals.Items
normallyconsumedinservicesuchasfuses,ltercartridges,spinplates,grease,oil,etc.are
not warranteed. This warranty applies only to the Jet system components supplied by Jet Inc.
and does not include any of the wiring, plumbing, drainage, or any other part of the disposal
system.
JET INC. SHALL NOT BE HELD RESPONSIBLE FOR ANY DAMAGES CAUSED BY DEFECTIVE
COMPONENTS OR MATERIALS, OR FOR LOSS INCURRED BECAUSE OF THE INTERRUPTION
OF SERVICE, OR ANY OTHER SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES OR
EXPENSES ARISING FROM THE MANUFACTURE, SALE, USE OR MISUSE OF THE COMMERCIAL
TREATMENT PLANT. THIS WARRANTY IS IN LIEU OF ALL OTHER EXPRESS WARRANTIES. ANY
WARRANTY IMPLIED BY LAW, INCLUDING FITNESS IS IN EFFECT ONLY FOR THE ONE YEAR
WARRANTY PERIOD SPECIFIED ABOVE. (SOME STATES DO NOT ALLOW EXCLUSIONS OR
LIMITATIONS OF INCIDENTAL OR CONSEQUENTIAL DAMAGES OR ALLOW LIMITATIONS OF
HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATIONS MAY NOT APPLY TO
YOU.)
JetInc.reservestherighttorevise,change,ormodifytheconstruconanddesignoftheJet
system components or any component part or parts thereof supplied by Jet, without incurring
anyobligaontomakesuchchangesormodicaonsinpresentequipment.Thiswarranty
givesyouspeciclegalrights,andyoumayalsohaveotherrightswhichvaryfromstateto
state.
1-YEAR LIMITED WARRANTY
Jet Inc. 750 Alpha Drive Cleveland, OH 44143 www.jencorp.com 800.321.6960