Instruction/ maintenance manual of the product LP1000 Giant
Go to page of 12
Triplex Ceramic Plunger Pump Operating Instructions/ Repair and Service Manual Contents: Installation/Repair Instructions: pages 2-7 Exploded View: page 8 Parts List / Kits: page 9 Torque Specificatio.
2 NOTE: Contact Giant Industries for Service School Information. Phone: (419)-531-4600 INST ALLA TION 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.
3 Hydraulic System Set Up 2.2 Pr essure Accumulator The purpose of the pressure accumulator , if installed, is to damp pulsation from the high-pressure pump and thus avoid vibrations in the discharge line. Gas in the pressure accumulator should be pretensioned to 50-60% of the maximum operating pressure.
4 4. Maintenance and Repair To Check Valves: Discharge Valves: Screw out hexagon screws (59) and remove valve casing (54). Pull seal case (46) out of valve casing (54.) Pull valve body (50 ) and seal case (46) apart. Using pliers, pull spring guide (55) out of the valve casing.
5 T o Check Seals and Plungers Unscrew hexagon screw (59) and take off valve casing (54.) Remove the screw-in joints (37B) and take off the elbow pipes (37A). Remove drip-return ring (44) from seal sleeve (36). Then pull seal sleeve (36) out of the crankcase.
6 Important! Check the leakage bores Æ 4 of the seal sleeves (36) and seal cases (46) for dirt and clean if necessary. The elbow screw-in joints (37B) and elbow pipes (37A) must also be checked for dirt and cleaned if necessary.
7 Remove connecting rod (conrod) screws, and push the front of the conrod parts forward as far as possible into the crosshead guide. Important! Conrods are marked for identification. Do not twist conrod halves. When reassembling, conrods are to be fitted back onto the shaft journals in their exact original position.
8 Model LP1000 - Exploded V ie w.
ITEM # PART # DESCRIPTION QTY 1 07759 Crankcase 1 2 13000 O i l F iller Plug Assy 1 4 06085 Crankcase Cover 1 5 07104 O-Ring for Cover 1 6 07186 O i l Sight Glass 1 8 06086 O i l D ipstick Assy 1 9 01.
10 Specifications Model LP1000 High-Pressure Plunger Pump V o lu me .................................................................................................. 3.4 GPM (12.8 LPM) Maximum Discharge Pressure ......................................
11 LP1000 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 self-service car wash applications, the discharge manifolds will never fail, period.
An important point after buying a device Giant LP1000 (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 LP1000 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 LP1000 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Giant LP1000 you will learn all the available features of the product, as well as information on its operation. The information that you get Giant LP1000 will certainly help you make a decision on the purchase.
If you already are a holder of Giant LP1000, 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 LP1000.
However, one of the most important roles played by the user manual is to help in solving problems with Giant LP1000. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Giant LP1000 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
