Graco Hydra-Cat TI5556b Use and care manual

Repair - Parts
Hydra-Cat®
Proportioners
For fixed ratio proportioning of 2-component reactive materials. For professional use only.
Not for use in explosive atmospheres.
Important Safety Instructions
Read all warnings and instructions in this manual. Save these instructions.
See page 4 for model information, including maximum working pressure.
TI5619b
TI5556b
310796F
ENG

2310796F
Contents
Manual Conventions . . . . . . . . . . . . . . . . . . . . . . . . 3
Isocyanate Hazard . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Keep Resin and Hardener Separate . . . . . . . . . . . . 3
Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Hydra-Cat®Proportioners . . . . . . . . . . . . . . . . . . 4
King®Proportioning Pumps . . . . . . . . . . . . . . . . 4
Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Pressure Relief Procedure . . . . . . . . . . . . . . . . . . . 8
Alternate Pressure Relief Procedure . . . . . . . . . 9
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Air Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Displacement Pump . . . . . . . . . . . . . . . . . . . . . 14
Fluid Manifold . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Stand Mount Proportioners . . . . . . . . . . . . . . . . 18
Wall Mount Proportioners. . . . . . . . . . . . . . . . . 20
Proportioner Pumps . . . . . . . . . . . . . . . . . . . . . 22
248779 Fluid Manifold . . . . . . . . . . . . . . . . . . . . 24
248780 Fluid Manifold . . . . . . . . . . . . . . . . . . . . 24
241693 Stand Kit . . . . . . . . . . . . . . . . . . . . . . . . 26
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 28
Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . 28

Manual Conventions
310796F 3
Manual Conventions
Note
Isocyanate Hazard
Keep Resin and Hardener
Separate
WARNING
WARNING: a potentially hazardous situation which, if
not avoided, could result in death or serious injury.
Warnings in the instructions usually include a symbol
indicating the hazard. Read the general Warnings
section for additional safety information.
CAUTION
CAUTION: a potentially hazardous situation which, if
not avoided, may result in property damage or
destruction of equipment.
Additional helpful information.
Hazard Symbol Spraying materials containing isocyanates creates
potentially harmful mists, vapors, and atomized par-
ticulates.
Read material manufacturer’s warnings and material
MSDS to know specific hazards and precautions
related to isocyanates.
Prevent inhalation of isocyanate mists, vapors, and
atomized particulates by providing sufficient ventila-
tion in the work area. If sufficient ventilation is not
available, a supplied-air respirator is required for
everyone in the work area.
To prevent contact with isocyanates, appropriate per-
sonal protective equipment, including chemically
impermeable gloves, boots, aprons, and goggles, is
also required for everyone in the work area.
CAUTION
To prevent cross-contamination of the wetted parts,
do not interchange resin and hardener parts. Keep
parts separate when cleaning the manifold. The mani-
fold is shipped with the resin (high volume) side on the
left and the hardener (low volume) side on the right.
Never leave hardener (isocyanate) wetted parts
exposed to moisture in the air.

Models
4310796F
Models
Hydra-Cat®Proportioners
King®Proportioning Pumps
Part No.,
Series
Maximum
Working Fluid
Pressure
psi (MPa, bar)
Maximum Air
Input Pressure
psi (MPa, bar)
Volume
Ratio Description
Includes:
Pump
Fluid
Manifold
234931,
A
5000 (34.5, 345) 70 (0.43, 4.3) 1:1 Stand Mount Proportioner 234921 248780
234932,
A
4600 (31.7, 317) 100 (0.7, 7.0) 2:1 Stand Mount Proportioner 234922 248779
234933,
A
5000 (34.5, 345) 100 (0.7, 7.0) 3:1 Stand Mount Proportioner 234923 248779
234934,
A
5000 (34.5, 345) 90 (0.62, 6.2) 4:1 Stand Mount Proportioner 234924 248779
234991,
A
5000 (34.5, 345) 70 (0.43, 4.3) 1:1 Wall Mount Proportioner 234921 248780
234992,
A
4600 (31.7, 317) 100 (0.7, 7.0) 2:1 Wall Mount Proportioner 234922 248779
234993,
A
5000 (34.5, 345) 100 (0.7, 7.0) 3:1 Wall Mount Proportioner 234923 248779
234994,
A
5000 (34.5, 345) 90 (0.62, 6.2) 4:1 Wall Mount Proportioner 234924 248779
Pump
Part No.,
Series
Maximum
Working Fluid
Pressure
psi (MPa, bar)
Maximum Air
Input Pressure
psi (MPa, bar)
Pressure
Ratio
Fluid Flow
at 40 cpm
gpm (lpm)
234921,
A
5000 (34.5, 345) 70 (0.43, 4.3) 68:1 1.8 (6.8)
234922,
A
4600 (31.7, 317) 100 (0.7, 7.0) 46:1 2.7 (10.0)
234923,
A
5000 (34.5, 345) 100 (0.7, 7.0) 50:1 2.4 (9.0)
234924,
A
5000 (34.5, 345) 90 (0.62, 6.2) 54:1 2.3 (8.7)

Related Manuals
310796F 5
Related Manuals
Refer to these manuals for detailed equipment informa-
tion. Manuals are available at www.graco.com.
Proportioning System
Part No. Description
310794 Proportioning System, Instructions-
Parts Manual (English)
310858 Proportioning System, Instructions-
Parts Manual (Spanish)
Hydra-Cat Proportioner
310795 Hydra-Cat Proportioner, Operation
Manual (English)
310859 Hydra-Cat Proportioner, Operation
Manual (Spanish)
310796 Hydra-Cat Proportioner, Repair-Parts
Manual (English)
310860 Hydra-Cat Proportioner, Repair-Parts
Manual (Spanish)
Displacement Pumps
307944 Instruction Manual (English)
King Air Motor
309347 Instruction Manual (English)
Remote Mix Manifold Kit
310797 Instruction Manual (English)
Heated Hose Control
310798 Instruction Manual (English)
Heated Hose
309572 Instruction Manual (English)
Feed Pump Kit
310863 Instruction Manual (English)
Solvent Flush Pump Kit
310863 Instruction Manual (English)
Agitator Kit
310863 Instruction Manual (English)
Circulation and Return Tube Kits
309852 Instruction Manual (English)
Air Supply Kit
309827 Instruction Manual (English)
Air Regulator
308167 Instruction Manual (English)
Airless Spray Gun
309741 Instruction Manual (multilingual)

Warnings
6310796F
Warnings
The following warnings include general safety information for this equipment. Further product specific warnings may
be included in the text where applicable.
WARNING
FIRE AND EXPLOSION HAZARD
Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent
fire and explosion:
• Use equipment only in well ventilated area.
• Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic drop
cloths (potential static arc).
• Keep work area free of debris, including solvent, rags and gasoline.
• Do not plug or unplug power cords, or turn power or light switches on or off when flammable fumes
are present.
• Ground equipment and conductive objects in work area. See Grounding instructions.
• Use only grounded hoses.
• Hold gun firmly to side of grounded pail when triggering into pail.
• If there is static sparking or you feel a shock, stop operation immediately. Do not use equipment
until you identify and correct the problem.
• Keep a fire extinguisher in the work area.
SKIN INJECTION HAZARD
High-pressure fluid from gun, hose leaks, or ruptured components will pierce skin. This may look like just
a cut, but it is a serious injury that can result in amputation. Get immediate surgical treatment.
• Do not point gun at anyone or at any part of the body.
• Do not put your hand over the spray tip.
• Do not stop or deflect leaks with your hand, body, glove, or rag.
• Do not spray without tip guard and trigger guard installed.
• Engage trigger lock when not spraying.
• Follow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning,
checking, or servicing equipment.
EQUIPMENT MISUSE HAZARD
Misuse can cause death or serious injury.
• Do not exceed the maximum working pressure or temperature rating of the lowest rated system
component. See Technical Data in all equipment manuals.
• Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in all
equipment manuals. Read fluid and solvent manufacturer’s warnings.
• Check equipment daily. Repair or replace worn or damaged parts immediately.
• Do not alter or modify equipment.
• For professional use only.
• Use equipment only for its intended purpose. Call your Graco distributor for information.
• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.
• Do not kink or over bend hoses or use hoses to pull equipment.
• Comply with all applicable safety regulations.
MOVING PARTS HAZARD
Moving parts can pinch or amputate fingers and other body parts.
• Keep clear of moving parts.
• Do not operate equipment with protective guards or covers removed.
• Pressurized equipment can start without warning. Before checking, moving, or servicing equipment,
follow the Pressure Relief Procedure in this manual. Disconnect power or air supply.

Warnings
310796F 7
TOXIC FLUID OR FUMES HAZARD
Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or
swallowed.
• Read MSDS’s to know the specific hazards of the fluids you are using.
• Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.
PERSONAL PROTECTIVE EQUIPMENT
You must wear appropriate protective equipment when operating, servicing, or when in the operating
area of the equipment to help protect you from serious injury, including eye injury, inhalation of toxic
fumes, burns, and hearing loss. This equipment includes but is not limited to:
• Protective eyewear
• Clothing and respirator as recommended by the fluid and solvent manufacturer
•Gloves
• Hearing protection
WARNING

Pressure Relief Procedure
8310796F
Pressure Relief Procedure
continued on page 9.
If your system includes Circulation and Return Tube
Kit 246978 (see manual 309852), see Alternate
Pressure Relief Procedure, page 9.
WARNING
Follow Pressure Relief Procedure when you stop
spraying and before cleaning, checking, servicing, or
transporting equipment. Read warnings, page 6.
1. Engage trigger lock.
2. If your system uses heaters, shut off the main
power to the heaters and heated hose control, and
circulate the fluid for at least 10 minutes to cool the
heated fluid and heaters.
3. Shut off the feed pump and proportioning pump air
regulators and bleed-type master air valves.
TI5660a
Trigger lock may vary, depending on gun.
TI5653a
4. Disengage trigger lock.
5. Hold a metal part of the gun firmly to a grounded
metal pail. Trigger the gun to relieve pressure.
6. Engage trigger lock.
TI5659a
TI5662a
TI5660a

Pressure Relief Procedure
310796F 9
Alternate Pressure Relief
Procedure
7. Flush mix manifold, hoses, and gun, see manual
310797. Shut off solvent supply pump and repeat
steps 4-6 to relieve solvent pressure.
8. If you suspect the spray tip or hose is clogged or
that pressure has not been fully relieved after fol-
lowing the steps above, very slowly loosen tip
guard retaining nut or hose end coupling to relieve
pressure gradually, then loosen completely. Clear
hose or tip obstruction.
9. If static mixer, whip hose, and gun cannot be
flushed because of mixed and cured material, very
slowly loosen static mixer tube from mix manifold
outlet to relieve pressure gradually, then loosen
completely. Replace or clean clogged components.
Use this procedure if your system includes Circula-
tion and Return Tube Kit 246978 (see manual
309852), to relieve fluid pressure back to the supply
drums. This method allows:
• fluid pressure relief without flushing the mixer,
hose, and gun again
• circulation back to drums after a drum change,
to purge air from feed pumps and lines
• if using drum heaters, warm material may be
circulated through proportioner before begin-
ning to spray.
CAUTION
Do not circulate contaminated material back to the
drums.
1. Follow steps 1-6 under Pressure Relief Proce-
dure, page 8.
2. Turn SPRAY/PRESSURE RELIEF valves to PRES-
SURE RELIEF (hardener valve must be opened
first).
TI5657a

Troubleshooting
10 310796F
Troubleshooting
Problem Cause Solution
System stops or will not start. Air pressure or volume too low. Increase; check air compressor.
Closed or restricted air line or air
valve.
Open or clean.
Fluid valves closed. Open.
Clogged fluid hose. Replace.
Air motor worn or damaged. Repair air motor; see 309347.
Displacement pump stuck. Repair pump; see 307944.
System speeds up or runs erratically. Fluid containers are empty.** Check often; keep filled.
Air in fluid lines.** Purge; check connections.
Displacement pump parts worn or
damaged.
Repair pump; see 307944.
Pump operates, but resin output
pressure drops on upstroke.*
Dirty, worn, or damaged resin pump
piston valve or piston packings.
Clean, repair pump; see 307944.
Pump operates, but resin output
pressure drops on downstroke.
Dirty, worn, or damaged resin pump
intake valve.
Clean, repair pump; see 307944.
Pump operates, but resin output
pressure drops on both strokes.*
Hardener output restriction. Clean, unplug hardener side.
Fluid supply low.** Refill or change container.
Pump operates, but hardener output
pressure drops on upstroke.*
Dirty, worn, or damaged hardener
pump piston valve or piston packings.
Clean, repair pump; see 307944.
Pump operates, but hardener output
pressure drops on downstroke.*
Dirty, worn, or damaged hardener
pump intake valve.
Clean, repair pump; see 307944.
Pump operates, but hardener output
pressure drops on both strokes.
Resin output restriction. Clean, unplug resin side.
Fluid supply low.** Refill or change container.
Fluid leak around packing nut. Loose packing nut or worn throat
packings.
Tighten; replace; see 307944.
Relief valve opens too soon or will
not close.
Relief valve is dirty or damaged. Replace valve cartridge (209) with kit
246842.
No pressure on one side; fluid leak-
ing from fluid manifold.
Overpressure rupture disk blown. Determine cause of overpressuriza-
tion and correct. Replace rupture disk
assembly (202).
Pressure and flow surges on
upstroke.
Feed pressure too high. Every pound
of feed pressure adds 2 psi boost
during upstroke.
Reduce feed pressure. See Techni-
cal Data, page 27.
Fluid outlet pressure gauges split at
top changeover (if one gauge drops,
the others will rise).
Not fully loading one side on
upstroke.
Increase pressure on side that
dropped.
Increase feed hose size.
Clean inlet strainer (12a).
* Fluid ratio will be wrong. ** Purge all air from system before proportioning fluids.
Troubleshooting continued on page 11.

Troubleshooting
310796F 11
1. Relieve pressure, page 8. Stop pump at bottom of
its stroke before servicing.
2. Faulty fluid manifold check valves (219) can mask
pump problems. Keep the check valves operating
properly.
3. This chart is specific to the air motor and pump.
Refer to the other supplied manuals to troubleshoot
individual components.
This chart uses proportioner gauges to determine pump malfunctions. A 2 pump proportioner is shown for clarity.
Observe the gauge readings during the stroke direction indicated by the bold arrow, and immediately after closing the
manifold.
WARNING
Read warnings, page 6.
TROUBLE AREA:
Resin Pump Leakage
1. Throat packing
2. Piston packing
3. Piston ball check
Resin
Pump
Falling Rising
Hardener
Pump
FallingFalling Rising Rising
TROUBLE AREA:
Hardener Pump Leakage
1. Throat packing
2. Piston packing
3. Piston ball check
TROUBLE AREA:
Resin Pump Leakage
1. Throat packing
2. Intake ball check
TROUBLE AREA:
Hardener Pump Leakage
1. Throat packing
2. Intake ball check
Resin
Pump
Hardener
Pump
FallingRising
Resin
Pump
Hardener
Pump
Resin
Pump
Hardener
Pump

Troubleshooting
12 310796F

Repair
310796F 13
Repair
Air Motor
1. Flush before repairing equipment, if possible. See
Hydra-Cat Operation manual 310795.
2. Relieve pressure, page 8. Stop pump at bottom of
its stroke.
3. Remove air supply line from air motor inlet. Remove
pump ground wire.
4. Remove screws (102) and washers (103) holding
adapter plate (104) to motor (101). See FIG. 1.
5. Remove screws (115), washers (116) and nuts
(117) holding pump assembly to mounting bracket.
6. Using a hoist, lift air motor (101) 4 in. (101 mm) from
adapter plate (104).
7. Hold flats of coupler (105) with wrench to keep it
from turning, and unscrew air motor rod (R).
8. See manual 309347 for air motor repair.
9. Reassemble in reverse order, following all assembly
notes in FIG. 1.
WARNING
Read warnings, page 6.
Repairing the air motor’s air valve does not require
removal of the motor. Stop here and see manual
309347 for air valve repair. For complete air motor
repair, continue with step 4.
FIG. 1. Air Motor
TI5622a
115
116
117
102
104
101
105
R
Torque to 53-67 ft-lb (72-91 N•m).
Apply thread locking sealant to threads.
Torque to 200-300 ft-lb (270-405 N•m).
1
2
3
1
2
3

Repair
14 310796F
Displacement Pump
Disassembly
1. Flush before repairing equipment, if possible. See
Hydra-Cat Operation manual 310795.
2. Relieve pressure, page 8. Stop pump at bottom of
its stroke.
3. Remove fluid outlet hoses (17, 18) and fittings (19,
20) from displacement pumps (110).
4. Unscrew 90° swivel unions (131) from supply mani-
fold (130), then remove from outside displacement
pumps. On three pump models only, unscrew swivel
union (134) from center displacement pump.
5. Remove locknuts (112) from displacement rods of
the two outer pumps. See FIG. 2. Unscrew the two
outer locknuts (108) from the top of the tie plate
(109) on the two displacement pumps. Use a punch
and hammer to loosen.
6. Remove the two outer pumps from tie plate.
Remove washers (107) from rods of each pump.
7. On three pump models only, screw center pump's
displacement rod out of yoke (106), using a wrench
on flats of rod. Remove pump from yoke, then
remove washer (107) from pump rod.
8. See manual 307944 for displacement pump repair.
Reassembly
1. On three pump models only, slide center displace-
ment pump rod through tie plate (109), center lock-
nut (108), and washer (107). Thread displacement
rod into yoke (106) by turning complete cylinder.
Use a wrench on flats of displacement rod for final
tightening. Torque to 53-67 ft-lb (72-91 N•m). Push
cylinder up into place in tie plate and torque center
locknut (108) to 100-200 ft-lb (135-270 N•m).
2. Slide the outer two displacement pump rods through
tie plate (109), outer locknuts (108), and washers
(107). Install locknuts (112) loosely on displacement
rods. Push cylinders up into place in tie plate and
torque outer locknuts (108) to 100-200 ft-lb
(135-270 N•m).
3. Move air motor to bottom of its stroke. Check for
movement of air motor yoke at each displacement
rod. With rods centered, tighten locknuts (112)
securely and torque to 53-67 ft-lb (72-91 N•m).
4. Tighten throat packing nut just enough to prevent
leakage, no tighter.
5. Reconnect swivel unions to the pumps. Hold intake
valves steady with a wrench to prevent from turning.
WARNING
Read warnings, page 6.
Loosen tie rod nuts (119). Retorque tie rods (118)
into plate (104) to 75-85 ft-lb (101-114 N•m), then
retorque nuts (119) to 75-85 ft-lb (101-114 N•m).

Repair
310796F 15
FIG. 2. Displacement Pumps
1
Torque to 53-67 ft-lb (72-91 N•m).
Torque to 100-200 ft-lb (135-270 N•m).
Torque to 75-85 ft-lb (101-114 N•m).
1
2
3
TI5623a
112
107
110
131
131
130
134
108
109
106
2
119
118
3
3
104

Repair
16 310796F
Fluid Manifold
1. Flush before repairing equipment, if possible. See
Hydra-Cat Operation manual 310795.
2. Relieve pressure, page 8. Stop pump at bottom of
its stroke.
Rupture Disks
1. Relieve pressure, page 8.
2. Remove rupture disk assembly (202) from fluid
manifold (201). See FIG. 3.
3. Install new rupture disk kit. Hole in red outlet cap
must face toward rear plate (215).
Check Valves
1. Relieve pressure, page 8.
2. Remove screws (204) holding check valve assembly
to fluid manifold (201). See FIG. 3. Push check valve
cartridge (219) out of housing from the bottom.
3. Clean or replace check valve cartridge (219). To dis-
assemble for cleaning, insert 1/8 in. (3 mm) punch
through the middle top hole and tap out ball (219a)
and seat (219b). See Check Valve (219) Detail in
FIG. 3.
4. Clean check valve bore in fluid manifold (201).
5. Reassemble check valve, coat with Part No. 118665
Grease, and install in fluid manifold (201).
Drain Valves
1. Relieve pressure, page 8. Turn valve handles to
SPRAY position. See FIG. 3.
2. Remove nut (212), handle (211), and spring (210).
3. Unscrew elbow (213) from fluid manifold (201).
4. Unscrew valve (209) from fluid manifold (201).
Clean and inspect for damage. Replace with kit
246842 if necessary. Add 10 drops of ISO pump oil
inside spring cavity.
5. Remove seat (216) and seal (217). Clean drain
valve bore in fluid manifold (201).
6. Inspect o-ring (231) and replace if necessary.
7. Install seal (217) and seat (216) in fluid manifold
(201). Beveled side of seat must face up.
8. Apply sealant to valve threads and install in fluid
manifold (201). Torque to 355-395 in-lb (40.1-44.6
N•m).
9. Reinstall elbow (213). Elbow outlets must face away
from each other.
10. Apply sealant to threads of valve stud. Lubricate
ends of spring. Install spring (210), handle (211),
and nut (212). Position valve handles as shown with
valves in SPRAY position, to ensure that hardener
valve must be opened before resin valve. Torque nut
to 175-195 in-lb (19.8-22.0 N•m).
WARNING
Read warnings, page 6.

Repair
310796F 17
FIG. 3. Fluid Manifold
TI5626b
214
215
206
232
233
218*
219*
223*
203
204
207
202
205
208
213
235
234
206
201
209
210
211
212
216
217
231
1
Hole in disc housing must face toward rear.
Handles must be oriented as shown in SPRAY position.
Beveled side must face up.
Apply sealant to threads.
Torque to 355-395 in-lb (40.1-44.6 N•m).
Elbow outlets must face away from each other.
Lubricate ends of spring.
Torque to 175-195 in-lb (19.8-22.0 N•m).
See Check Valve (219) Detail.
Coat outside of check valves (219) with liberal amount of 118665 Grease.
* Parts included in Check Valve Kit 249035.
1
2
3
4
5
6
7
8
9
10
2
3
4
5
6
7
8
4
211
2
Check Valve (219) Detail
910
10
219*

Parts
18 310796F
Parts
Stand Mount Proportioners
234931 Series A, 1:1 Mix Ratio
234932 Series A, 2:1 Mix Ratio
234933 Series A, 3:1 Mix Ratio
234934 Series A, 4:1 Mix Ratio
TI5620b
10
2 (Ref) 11
2
1 (Ref)
4
2 (Ref)
15
13
14
12
5
1 (Ref)
19
20
26
6
8
17
18
3
1
9
See
detail
below
TI5632b
16
21
22
23
24
25
7
26
6
9
Install a kit on
both sides.

Parts
310796F 19
Stand Mount Proportioners
234931 Series A, 1:1 Mix Ratio
234932 Series A, 2:1 Mix Ratio
234933 Series A, 3:1 Mix Ratio
234934 Series A, 4:1 Mix Ratio
Ref.
No. Part No. Description Qty.
1 234921 PUMP, proportioner; 234931; see
page 22
1
234922 PUMP, proportioner; 234932; see
page 22
1
234923 PUMP, proportioner; 234933; see
page 22
1
234924 PUMP, proportioner; 234934; see
page 22
1
2 207651 KIT, air regulator; see 308168 1
3 248780 MANIFOLD, fluid, two pump;
234931 only; see page 24
1
248779 MANIFOLD, fluid, three pump;
234932, 234933, and 234934; see
page 24
1
4 241693 KIT, stand; see page 26 1
5 160327 ELBOW, swivel; 3/4 npt(m) x 3/4
npsm(f)
2
6 100016 WASHER, lock; 1/4 4
7 100022 SCREW, cap, hex hd; 1/4-20 x 3/4
in. (19 mm)
2
8 100021 SCREW, cap, hex hd; 1/4-20 x 1 in.
(25 mm)
2
9 110755 WASHER, plain 6
10 244524 GROUND WIRE 1
11 108124 VALVE, safety relief; 234931 only 1
103347 VALVE, safety relief; 234932,
234933, and 234934
1
12 101078 Y-STRAINER; includes item 12a 2
12a 180199 . ELEMENT, 20 mesh; not shown 1
13 109077 VALVE, ball; 3/4 npt (fbe) 2
14 C20487 NIPPLE; 3/4 npt 2
15 157785 UNION, swivel; 3/4 npt(m) x 3/4
npsm(f)
2
16 190738 TUBE; nylon; 3/8 in. (10 mm) ID;
1/2 in. (13 mm) OD; 36 in. (915
mm)
2
17 15E601 HOSE, hardener; PTFE, braided
sst; 16-1/2 in. (419 mm)
1
18 198847 HOSE, resin; 3/8 npt(m) x 3/8
npsm(f); 3/8 in. (10 mm) ID; nylon,
with steel braid; 13 in. (330 mm);
234931 only
1
198847 HOSE, resin; 3/8 npt(m) x 3/8
npsm(f); 3/8 in. (10 mm) ID; nylon,
with steel braid; 13 in. (330 mm);
234932, 234933, and 234934
2
19 155665 UNION, adapter; 3/8 npt(m) x 3/8
npsm(f); 234931 only
1
155665 UNION, adapter; 3/8 npt(m) x 3/8
npsm(f); 234932, 234933, and
234934
2
20 112100 ADAPTER; 3/8 npt(m) x 9/16-18
unf-2a
1
21 205439 COUPLING; 3/8 npsm(f) x 3/8 in.
(10 mm) ID tube
2
22 165198 NIPPLE, reducing; 3/8 npt x 1/4 npt 2
23 112278 WRAP, tie 2
24 112279 BOTTLE 2
25 236272 HOLDER, bottle 2
26 100015 NUT, hex; 1/4-20 4
Ref.
No. Part No. Description Qty.

Parts
20 310796F
Wall Mount Proportioners
234991 Series A, 1:1 Mix Ratio
234992 Series A, 2:1 Mix Ratio
234993 Series A, 3:1 Mix Ratio
234994 Series A, 4:1 Mix Ratio
TI5557b
10
2 (Ref) 11
2
1 (Ref)
4
2 (Ref)
15
13
14
12
5
19
20
26
6
8
17
18
3
1
1 (Ref)
9
See
detail
below
TI5632b
16
21
22
23
24
25
7
26
69
Install a kit on
both sides.