Instruction/ maintenance manual of the product P300 Giant
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Series P 300 Triplex Ceramic Plunger Pump Operating Instructions/ Repair and Service Manual Contents: Installation Instructions: page 2 Pump Specifications: pages 3-7, 10 Exploded View: page 8 Parts L.
2 INSTALLATION INSTRUCTIONS 4. Use of a dampener is necessary to minimize pulsation at drive elements, plumbing, connections, and other system areas. The use of a dampener with Giant Industries, Inc. pumps is optional, although recommended by Giant Industries, Inc.
3 NOTES: In order to drive the pump from the side opposite the present shaft extension, simply remove the valve casing from the crankcase and rotate the pumps 180 degrees to the desired position. Be certain to rotate the seal case (item #20) as well, so that the weep holes are down at the six o'clock position.
4 Specifications Model P316 U.S. (Metric) 1450 RPM Ratings (Continuous) .................................... 4.4 GPM @ 3000 PSI ..... (16.7 LPM @ 200 bar) Ratings (Intermittent) .................................... 4.4 GPM @ 3500 PSI ..... (16.7 LPM @ 240 bar) 1750 RPM Ratings (Continuous) .
5 Specifications Model P317 NOTES: In order to drive the pump from the side opposite the present shaft extension, simply remove the valve casing from the crankcase and rotate the pumps 180 degrees to the desired position. Be certain to rotate the seal case (item #20) as well, so that the weep holes are down at the six o'clock position.
NPSHR (FT -HEAD) 50 68 86 104 122 140 158 176 194 212 230 0 F 69.0 66.0 62.3 59.0 56.8 52.5 49.2 46.0 43.0 39.3 36.0 33.0 30.0 26.2 1 7 3 0 R P M 6 . 2 2 G P M 1 4 2 0 R P M 5 1 G P M P318 NPSHR Chart P318 HORSEPOWER REQUIREMENTS RPM GPM 750 PSI 1000 PSI 1500 PSI 1750 PSI 2000 PSI 810 3.
P319 HORSEPOWER R EQUIREMENTS RPM GPM 1500 PSI 2000 PSI 2500 PSI 3000 PSI* 3000 4.2 4.3 5.8 7.2 8.7 3200 4.5 4.7 6.2 7.8 9.3 3450 4.8 5.0 6.6 8.3 9.9 7 Specifications Model P319 Consult the factory for special requirements that must be met if the pump is to operate beyond one or more of the limits specified above.
8 Exploded View - P300 Series.
9 P300 SERIES PAR TS LIST ITEM PART NO. DESCRIPTION QTY. 1 08326 Crankcase 1 2 06773 Dipstick Assembly 1 3 08410B Crankcase Cover, Short 1 3 08410-LG Crankcase Cover, Extended 1 3 A 07190 Oil Drain Pl.
P340 HORSEPOWER R EQUIREMENTS RPM GPM 1500 PSI 2000 PSI 2500 PSI 3000 PSI 3500 PSI 4000 PSI* 745 1.5 1.6 2.1 2.6 3.1 3.6 4.1 1025 2.0 2.1 2.8 3.4 4.1 4.8 5.5 1340 2.7 2.8 3.7 4.7 5.6 6.5 7.4 1450 2.9 3.0 4.0 5.0 6.0 7.0 8.0 1750 3.5 3.6 4.8 6.0 7.2 8.
11 Position Item# Description T or que Amount 3 B 08410/07190 Oil Drain Plug w/ Gasket 222 in.-lbs. 6 07188/1196 Screw 43 in.-lbs 1 0 7225 Screw with Lock W asher 85 in.-lbs. 1 6 C 08456 or 08450 T ension Screw , Plunger 220 in.-lbs. 3 4 08363 Hex Head Cap Screw , V alve Casing 222 in.
PUMP SYSTEM MALFUNCTION 12 PUM P SYST EM M A L FUNC TION S MALFUN CTION CAU SE REM EDY The Pressu re and/ or t he Deliver y Dro p s W orn pac k ing se als Re pl ac e pac k ing se als Brok en valve spr.
13 REPAIR INSTRUCTIONS - P300 SERIES NOTE: Always take time to lubricate all metal and nonmetal parts with a light film of oil before reassembly. This step will ensure proper fit, at the same time protecting the pump nonmetal parts (i.e., the elastomers) from cutting and scoring.
14 11. Inspect o-rings (#21 and 22) and replace as necessary. 9. Remove the pressure rings (#24) and grooved seals (#23) from the valve casing (#26). Inspect parts for wear and replace if necessary. For P318 only, the spacers (#23A) can now be removed.
15 Reassembly sequence of the P300 Series pump REPAIR INSTRUCTIONS - P300 SERIES 14. If the oil seals (#19) were removed, replace them with the primary seal lip (grooved side) towards the crankcase and the dust lip (tapered end) towards the valve casing (#26).
GIANT INDUSTRIES LIMITED WARRANTY Giant Industries, Inc. pumps and accessories are warranted by the manufacturer to be free from defects in workmanship and material as follows: 1. For portable pressure washers and self-serve car wash applications, the discharge manifolds will never fail, period.
An important point after buying a device Giant P300 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Giant P300 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Giant P300 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Giant P300 you will learn all the available features of the product, as well as information on its operation. The information that you get Giant P300 will certainly help you make a decision on the purchase.
If you already are a holder of Giant P300, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Giant P300.
However, one of the most important roles played by the user manual is to help in solving problems with Giant P300. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Giant P300 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
