Dover Hydro systems 595MD User manual

1. System does not operate a. No water a. Open water supply
b. Clogged water inlet strainer b. Disconnect inlet water line and clean
strainer
c. Primary oat valve failure c. Clean*, rebuild with parts kit or replace.
2. Discharge from siphon a. Failed siphon breaker a. Repair or replace siphon breaker
breaker
3. Float is not turning water a. Unit not level a. Make sure unit is level - oat hangs free
ow On/Off b. Float movement obstructed b. Make sure oat is not obstructed
4. Solution strength too low a. Low inlet pressure a. Adjust inlet pressure higher using
reguator 30-40psi is recommended
(Turn pressure adjustment screw
clockwise to increase pressure)
Make sure tubing is not kinked
b. Inlet tubing kinked b. Adjust tubing to prevent kinking
10094917
Rev. C 4/15
Package Should Contain:
1. Dissolution Board
2. Float
3. S-hook
4. Siphon Breaker-Installed
5. Outlet Ball Valve
6. Mounting Kit
7. Overow Fitting
8. Instruction Manual
Troubleshooting Chart:
SolutionCause
Problem
3798 Round Bottom Road, Cincinnati, OH 45244 U.S.A. • Phone: [phone] • Fax: [phone] •www.hydrosystemsco.com
UNIT SPECIFICATIONS:
Weight: -- 15lb. Dry
-- 45lb. With four chemical disks and full solution reservoir
Dimensions: -- 14" W X 29" H X 10" D
* Hard water may cause build-up of mineral deposits in water valve. Remove deposits by soaking the valve parts in a
deliming solution.
1. Drill holes for the four wall
anchors with a (9/32") drill,
using the mounting board as
a template. Make sure the
board is level.
2. Remove top screw from
black access panel to install
oat.
3. Install the oat on the
S-hook inside the board.
Verify oat operation is not
obstructed.
5. Connect water supply line
to the inlet ball valve push-in
tting.
6. Install the outlet ball valve
and bushing using thread
sealant.
Note: Colder water temperatures result in a decrease in the chemical dissolve rate.
Installation and Operation:
7. Connect the outlet supply
line to the outlet ball valve.
595MD
Multi-Disk Solid Dissolver
THANK YOU FOR YOUR INTEREST IN OUR PRODUCTS
WEAR
ALWAYS
KEEP
Please use this equipment carefully and observe all warnings andcautions.
*************************************************** NOTE ********************************************
protective clothing and eyewear when dispensing chemicals or other materials or when working in the vicinity of all chemicals,
filling or emptying equipment, or changing metering tips.
observe safety and handling instructions of the chemical manufacturer.
direct discharge away from you or other persons or into approved containers.
install solid dissolver in an area with a floor drain nearby, and connect overflow port with hose to drain.
dispense cleaners and chemicals in accordance with manufacturer's instructions. Exercise CAUTION when maintaining your
equipment.
reassemble equipment according to instruction procedures. Be sure all components are firmly screwed or latched into position.
equipment clean to maintain proper operation.
Continued →

1
2
34
6
5
595MD SOLID DISSOLVER Parts Diagram and List:
9a. Remove front cover. 9b. Stack chemical disks
against back cover. Unit holds
up to 4 disks. Replace front
cover.
Installation and Operation (Continued):
10. Turn on water supply valve.
Adjust pressure regulator.
30-40psi is recommended.
8. Use the included tting to
connect overow to drain.
Description
Part No.
Key
1 10080320 Inlet Ball valve
2 10092535 Siphon Breaker Kit
Siphon Breaker Assembly
Elbow,1/4MPTx1/4Guest
Adaptor,1/4MPTx3/8Guest
2 90087019 Y-Strainer, Plastic
4 90085155 Pressure regulator/gauge
5 10097089 Ball valve, solution outlet
6 10092579 Solid bowl assembly
e Spray J-Tube
f Retainer Arm
g Diverter Arm
h Spring Diverter
i Solid Bowl
j Screen
k Spray Nozzle
7 10091677S J-Tube Replacement Kit
e Spray J-Tube
f Retainer Arm
h Spring Diverter
8 10094926 Chemical disk cover
Water Valve
Assembly
(see diagram and
parts list next page)
Not Shown
on Picture:
i
k
j
e
f
g
h
7
DescriptionPart No.
1 10091931 Water Valve Replacement Assembly
a Cap, Hinged, #6-#10 PP Black (4)
b Screw, Self-tapping, Stainless Steel
c Valve / Magnet Cover
d Magnet Cover w/Yoke Holes
e Ring Magnet, Small
f Spring, Magnet Return, Hastelloy
g Screw, Plastifast w/Dorritech8 (3)
h Valve Bonnet, Plastic, White
i Armature Spring
j Armature, Round #W7301R
k Diaphragm, EPDM-1
l Valve Body, Molded Black
m Elbow, 3/8"Tube x 3/8"NPT, Pkr
n Elbow, 3/8"Tube x 1/4"NPT, Pkr
o Cap, Snap Cap, 1/4 IN, Black (2)
p Screw, 1/4-20 x 3/4, Nylon MCO (2)
q Cup, Snap Cap, 1/4 IN, White (2)
r Nut, 1/4-20 Nylon (2)
s Valve, Bracket, Molded
t Yoke, Control Valve, Hastelloy
u Float S-Hook, 2.65LG, Plastic
2 665520 Water Valve Rebuild Kit
b Screw, Self-tapping, Stainless Steel
h Valve Bonnet, Plastic, White
i Armature Spring
j Armature, Round #W7301R
k Diaphragm, EPDM-1
3 520000 Water Valve Body (no fittings)
4 10092551 Float S-Hook, 2.65LG, Plastic
5 5043-A Sand-Weighted Float
Key
a
b
c
d
e
f
a
g
h
i
j
k
o
p
q
r
s
l
m
n
u
t
3
4
5
2
595MD SOLID DISSOLVER Water Valve Parts Diagram and List:
1
8