RICE HYDRO, INC. - MANUFACTURER'S OPERATING INSTRUCTIONS
TR-SERIES MODEL TEST PUMPS
FOR WARRANTY REGISTRATION CALL: 1-800-245-4777
REMEMBER THESE CAUTIONS:
1.
Electric Models - Power source must meet voltage, phase, hertz and amperage
requirements of electric motor, as stated on label. If an extension cord is
used, requires at least 12 gauge 3 wire with maximum of 25 foot length.
2. Check all fluid levels prior to operating pump.
3.
Use a sound 3/4" or larger supply hose.
4. DO NOT run dry or pump chlorine through the unit.
5. Protect the pump from freezing, FLUSH with anti-freeze.
CONNECTING THE PUMP:
1.
Check oil level of engine as well as the oil level of pump thru sight glass, use
10W30 non-detergent as needed. Electric Models - With motor switch in the off
position, connect power cord of motor to a standard wall outlet. Extension
cord: when needed, requires a 12 gauge 3 wire, maximum 25 foot length plugged
into a 20 or larger amp breaker, depending on individual motor requirements.
2.
Connect CLEAN pressurized water source (minimum 3/4") to the inlet of the pump.
It is recommended that the unit be pressure fed. For gravity feed locate water
within 8 feet and above level of unit, and then prime the pump.
3.
Connect high pressure outlet hose to the pump and your test environment.
OPERATING THE PUMP:
1.
Turn the outlet ballvalve to the open position, begin water flow and start the
engine. The engine RPM is preset at the factory, DO NOT ADJUST!
2.
The pressure regulator has been preset at the factory. To change this setting
you must make this adjustment while the water is flowing freely, and under NO
pressure. To adjust the pressure, first loosen the locknut. Turn the T-
handle/Knob clockwise to increase and counter-clockwise to decrease the
pressure. Place a ballvalve or similar open and close valve at the end of the
outlet hose, open and close this valve multiple times as needed, to check
pressure setting and re-adjust as necessary. It is also recommended that you
open and close the hosebib located under the gauge to bleed excess air from
piping and ensure accurate pressure gauge readings. Upon reaching desired
pressure setting, tighten locknut and prepare to begin test.
3.
With the ballvalve open begin building pressure in the test environment. Be
sure to bleed the air from hosebib under gauge at least once during this
process. Once test pressure has been reached, close the ballvalve and shut-off
engine.
4.
Once the outlet ballvalve is closed and your test begins, you have now isolated
the test pump from the test environment, any loss of pressure is due to leaks or
trapped air being compressed in the test environment.
RECOMMENDED PERIODIC MAINTENANCE PROCEDURE
1.
Plunger pump - Change oil in the pump body after first 50 hours of use, and
every 250 hours thereafter. Change oil in the engine after first 5 hours of
use, and every 80 hours thereafter.
WARNING: Operating, servicing and maintaining this equipment can expose you to
chemicals including engine exhaust, carbon monoxide and lead, which are known to the
State of California to cause cancer and birth defects or other reproductive harm. To
minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary,
operate and service your equipment in a well-ventilated area and wear gloves or wash
your hands frequently when servicing your equipment. For more information go to:
www.p65warnings.ca.gov
QTY
REF#
PART NUMBER..
DESCRIPTION.. REQ'D
1 GP-44120641 MANIFOLD 1
2 GP-99317500 SCREW 8
3 GP-96701400 WASHER 8
4 GP-701115 O-RING 6
5 GP-36200366
VALVE SEAT *AVALIABLE KIT ONLY*
6
6 GP-36711501 VALVE 6
7 GP-94737600 SPRING 6
8 GP-36202551 VALVE CAGE 6
9 GP-701002 O-RING 6
10 GP-98222600 CAP SCREW 6
11 GP-36711501 VALVE ASSEMBLY 6
12 GP-99180700 SCREW 4
13 GP-50150074 BEARING COVER 1
14 GP-44211801 SPACER / SIGHT GLASS 1
15 GP-90409700 O-RING 1
16 GP-91832800 BALL BEARING 1
17 GP-90161400 OIL SEAL 3
18 GP-44010022 CRANKCASE 1
19 GP-98210300 OIL DIP STICK 1
22 GP-44050166 PISTON GUIDE 3
23 GP-44030022 CONNECTING ROD 3
24 GP-90392000 O-RING 1
25 GP-44160022 REAR COVER 1
26 GP-99183700 SCREW 5
27 GP-701013 O-RING 1
28 GP-98204100 CAP SCREW 1
29 GP-97734000 PISTON PIN 3
30 GP-96696700 WASHER 3
33 GP-44040266 PLUNGER, 13 MM 3
37 GP-50200074 RAIL 2
38 GP-96701600 WASHER 4
39 GP-99303700 NUT 4
40 GP-90361200 O-RING 3
41 GP-44080370 PACKING RETAINER 3
42 GP-44216270 INTERMEDIATE RING 3
43 GP-90507600 PACKING RETAINER 3
44 GP-90260200 PACKING 3
45 GP-44100251 HEAD RING 3
46 GP-98210000 CAP SCREW 1
47 GP-98217600 CAP SCREW 1
48 GP-96738000 WASHER 1
49 GP-96751400 WASHER 1
50 GP-98196600 CAP SCREW 1
51 GP-90260300 SEAL, LOW PRESSURE 1
75 GP-90063500 RETAINING RING 1
76 GP-44022165 CRANKSHAFT 1
77 GP-91856800 ROLLER BEARING 1
78 GP-90409700 O-RING 1
79 BOLT-5/16X24X1-GR8 SCREW 5/16 X 1 4
80 FLATWASHER-1/4 WASHER 8 MM 4
81 GP-10051822 GAS FLANGE 1
82 GP-90169000 OIL SEAL 1
83 GP-203510 WASHER 4
84 GP-99191200 SCREW 4
OUTLET HOSE..
HOSE-3/8-5000X8-RH 8' FOOT OUTLET HOSE - STANDARD 1
COUPLERPLUG-S-3/8 MALE PUMP OUTLET - PIPING 1
COUPLERBODY-S-3/8 FEMALE PUMP OUTLET - HOSE 1
FITTING-3/8-MPIPE FITTING FOR HOSE - RIGID 1
FITTING-3/8-MPX FITTING FOR HOSE - SWIVEL 1
HOSE-HYD-3/8HP SPECIFY LENGTH OF HOSE
Page 1 of 2
PARTS BREAKDOWN FOR MODEL TRD8/TRH8
RICE HYDRO, INC.
MISCELLANOUS PARTS..
QTY
PART NUMBER..
DESCRIPTION.. REQ'D
NA UNLOADER-500/4000PSI PRESSURE REGULATOR 1
NA NEEDLEVALVE-1/4 BLEED VALVE 1
NA BALLVALVE-7250-3/8 OUTLET BALLVALVE 1
NA GAUGE-4000 LIQUID FILLED GAUGE 1
NA LINESTRAINER-1/2 INLET LINE STRAINER 1
NA HONDA-GX390UT2-QA2 13 HP 383 CC HONDA ENGINE 1
NA DIESEL-1B40-HATZ-ELS 7.3KW 462 CC HATZ ENGINE 1
NA PUMP-4.0/40 TRIPLEX PLUNGER PUMP 1
NA CARTON-TR6 EXTRA LARGE SHIPPING BOX 1
NA HOSESWIVEL-1/2 HOSE SWIVEL INLET 1
NA LABEL-KIT-TR INSTRUCTION AND CAUTION STICKERS 1
KITS.. **KITS ARE ALL INCLUSIVE**
GEN-KIT-K23 OIL SEAL
REF. #17 OIL SEAL QTY 3
GEN-KIT-K123 VALVE KIT
REF. #4 O-RING QTY 6
REF. #5 VALVE SEAT QTY 6
REF. #6 VALVE QTY 6
REF. #7 SPRING QTY 6
REF. #8 VALVE CAGE QTY 6
REF. #11 VALVE ASSEMBLY QTY 6
GEN-KIT-K124 VALVE CAP & ORING
REF. #9 O-RING QTY 6
REF. #10 CAP SCREW QTY 6
GEN-KIT-K153 HIGH/LOW PRESSURE SEAL
REF. #43 PACKING QTY 3
REF. #44 PACKING QTY 3
REF. #51 SEAL QTY 1
GEN-KIT-K156 SEAL KIT
***TO SERVICE ENTIRE PUMP MUST ORDER 3 KITS
REF. #40 O-RING QTY 3
REF. #41 PACKING RETAINER QTY 3
REF. #42 INTERMEDIATE RING QTY 3
REF. #43 PACKING QTY 3
REF. #44 PACKING QTY 3
REF. #45 HEAD RING QTY 3
REF. #51 SEAL QTY 1
PAGE 2 of 2
PARTS BREAKDOWN FOR MODEL TRD8/TRH8
RICE HYDRO, INC.
EZ Series 44 - Triplex
GENERAL PUMPA member of the Interpump Group
PARTS LIST
ITEM PART NO. DESCRIPTION KIT NO. QTY.
1. 44120641 Manifold 1
2. 99317500 Screw 8
3. 96701400 Washer 8
4. 701115 O-ring 123 6
5. 36200366 Valve Seat 123 6
6. 36200176 Valve 123 6
7. 94737600 Spring 123 6
8. 36202551 Valve Cage 123 6
9. 701002 O-ring 124 6
10. 98222600 Cap Screw 124 6
11. 36711501 Valve Assembly 123 6
12. 99180700 Screw 4
13. 50150074 Bearing Cover 1
14. 44211801 Spacer 1
15. 90409700 O-ring 1
16. 91832800 Ball Bearing 1
17. 90161400 Oil Seal 23 3
18. 44010022 Crankcase 1
19. 98210300 Oil Dip Stick 1
22. 44050166 Piston Guide 3
ITEM PART NO. DESCRIPTION KIT NO. QTY.
23. 44030022 Connecting Rod 3
24. 90392000 O-ring 1
25. 44160022 Rear Cover 1
26. 99183700 Screw 5
27. 701013 O-ring 1
28. 98204100 Cap Screw 1
29. 97734000 Pinr 3
30. 96696700 Washer 3
33. 44040266 Plunger, 13 mm 3
37. 50200074 Rail 2
38. 96701600 Washer 4
39. 99303700 Nut 4
40. 90361200 O-ring 156 3
41. 44080370 Packing Retainer 156 3
42. 44216270 Intermediate Ring 156 3
43. 90507600 Packing 153,156 3
44. 90260200 Packing 153,156 3
45. 44100251 Head Ring 156 3
46. 98210000 Cap Screw 1
47. 98217600 Cap Screw 1
ITEM PART NO. DESCRIPTION KIT NO. QTY.
48. 96738000 Washer 1
49. 96751400 Washer 1
50. 98196600 Cap Screw 1
51. 90260300 Seal, Low Pressure
75. 90063500 Retaining Ring 1
76. 44022165 Crankshaft (EZ4040G) 1
44021265 Crankshaft (EZ4035G34) 1
44020965 Crankshaft (EZ4030G34) 1
77. 91856800 Roller Bearing 1
78. 90409700 O-ring 1
79. 99275500 Screw, 5/16 x 1 4
99334500 Screw, 3/8 x 1 4
80. 96702000 Washer, 8 mm 4
96710400 Washer, 10 mm 4
81. 10051822 Gas Flange 1
82. 90169000 Oil Seal 1
83. 96693800 Washer 4
84. 99191200 Screw 4
REPAIR KITS
KIT NO.
ITEM NO’s
INCLUDED IN
KIT
NUMBER OF
ASSEMBLIES
IN KIT
NUMBER OF
CYLINDERS
KIT WILL
SERVICE
GENERAL PUMP
K23 K123 K124 K153
17
3 6 6 3 1
3 3 3 3 1
4, 5, 6,
7, 8,
(11)
9, 10
43, 44,
51
1174 Northland Drive • Mendota Heights, MN 55120
Phone: 651.686.2199 • Fax: 800.535.1745 • e-mail: sales@gpcompanies.com • www.generalpump.com
K156
40, 41, 42,
43, 44, 45
51
TORQUE SPECS*
Pos. Ft/lb N-M
* Decrease torque by 20%
if threads are lubricated
Ref 300071 Rev. J
05-14
153,156
2 14.7 20
10 95.9 130
12 7.3 10
26 7.3 10
28 14.7 20
46 29.4 40
47 29.4 40
50 9.6 13
79 14.7 20
84 7.3 10
1
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