Instruction/ maintenance manual of the product MP4130HT(C) Giant
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Triplex Ceramic Plunger Pump Operating Instructions/ Repair and Service Manual Contents: Installation Instructions: page 2 Pump Specifications: pages 3 Exploded View: page 4 Parts List / Kits: page 5 .
2 INSTALLATION INSTRUCTIONS Installation of the Giant Industries, Inc., pump is not a complicated procedure, but there are some basic steps common to all pumps. The following information is to be considered as a general outline for installation. If you have unique requirements, please contact Giant Industries, Inc.
3 MP4130HT(C) PULLEY SELECTION AND HORSEPOWER REQUIREMENTS PUMP PULLEY MOTOR PULLEY RPM GPM GPH 300 PSI 600 PSI 725 PSI 900 PSI 1200 PSI 9.75" 2.50" 400 5.6 335 1.2 2.3 2.8 3.5 4.7 9.75" 3.00" 500 7.0 419 1.5 2.9 3.5 4.4 5.8 9.75" 3.
4 Exploded V iew - MP4130HT(C).
5 ITEM PART# DESCRIPTION QTY. 36 07267 Snap Ring 3 39 07271 Pressure Ring 6 40 06137 V-Sleeve 9 41 07273 Support Ring 6 42 07353 Tension Spring 3 42A 06103 Tension Plug, M42 x 1.
6 1. With a 27mm wrench, remove the three discharge plugs (#48) and three inlet plugs (#42A) from the manifold (#43). 2. Inspect the plug o-rings (#48A and #42B) and replace as necessary. 3. Using a valve puller (avail- able from Snap-On-Tools), remove the valve assembly (#44 - #47).
7 8. From the back of the manifold (#43), remove the packing assembly (#'s 42, 41, 40, and 39) by tapping assembly out from the back to the front. 9. Turn the manifold (#43) over and remove the rear v-sleeve snap ring (#36). Remove rear pressure ring (#39) , rear v-sleeve (#40) and rear support ring (#41).
8 Gear End Disassembly Note: Make certain that the plungers (29B) have been removed before starting the following sequence. 12. Make sure the oil is drained from the pump before removing the crankcase cover (#4). Remove all screws (#10). Inspect the crankcase cover o-ring (#5) for damage and replace it as necessary.
9 29. Replace any shims (#20A) and position the bearing cover (#14) as before. Tighten the bearing cover bolts (#17) evenly to position the bearing race. Torque the bolts to 125 inch-pounds. Once the crankshaft reassembly is complete, oil the crankshaft races freely before replacing the connecting rod (#24) end caps.
10 38. Reassemble the inlet valve assembly in the reverse or- der of step #7. Make cer- tain all the components are press fit together and that the spring retainer (#54) is slightly counter sunk in the valve housing (#52). Grease the o-ring (#53) and install it on to the valve housing.
11 PUMP SYSTEM MALFUNCTION MALFUNCTION The Pressure and/or the Delivery Drops Water in crankcase Noisy Operation Rough/Pulsating Operation with Pressure Drop Pressure Drop at Gun Excessive Leakage Hig.
MP4130HT(C) DIMENSIONS (mm) 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 car wash applications, the discharge manifolds will never fail, period.
An important point after buying a device Giant MP4130HT(C) (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 MP4130HT(C) 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 MP4130HT(C) - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Giant MP4130HT(C) you will learn all the available features of the product, as well as information on its operation. The information that you get Giant MP4130HT(C) will certainly help you make a decision on the purchase.
If you already are a holder of Giant MP4130HT(C), 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 MP4130HT(C).
However, one of the most important roles played by the user manual is to help in solving problems with Giant MP4130HT(C). Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Giant MP4130HT(C) 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
