Instruction/ maintenance manual of the product LP121HT Giant
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Contents: Installation Instructions: page 2 Pump Specifications: page 3 Exploded View: page 4 Parts List / Kits: page 5 Torque Specifications: page 5 Operating Instructions: page 6 Repair Instructions.
2 INST ALLA TION INSTRUCTIONS IMPORTANT OPERATING CONDITIONS Failure to comply with any of these conditions invalidates the warranty. 1. Prior to initial operation, add oil to the crank- case so that oil level is between the two lines on the oil dipstick.
3 V olume ........................................................................................................ Up to 17.6 GPM Discharge Pressure .................................................................................... U p t o 1200 PSI Inlet Pressure .
4 EXPLODED VIEW - LP122A-3100.
5 P AR TS LIST - LP122A-3100 PUMP Item Part Description Qty. 1 07759 Crankcase 1 2 13000 Oil Filler Plug Assy 1 4 06085 Crankcase Cover 1 5 07104 O-Ring for 4 1 6 07186 Oil Sight Glass Assey 1 8 06086.
6 R EP AIR INSTRUCTION - LP121HT PUMP To Check Valves Loosen valve plugs (48). Either with needle nose pliers or with a M12 screw, which can be threaded into the hole of the spring retainer (46D), take out discharge and inlet valve assemblies. Press onto the valve plate (46B) and twist to take apart the valve assembly.
7 Supplementary Plant Lay-Out Instructions - LP121HT PUMP Pressure in Inlet Side The stipulated NPSHR is the minimum required pressure above the vapor pressure of the medium and is never to fall short of this figure.
8 LP121HT DIMENSIONS, INCHES (MM) GIANT INDUSTRIES, INC. , 900 N. Westwood Avenue, P.O. Box 3187, Toledo, OH 43607 PHONE: (419) 531-4600, FAX: (419) 531-6836, www.giantpumps.com Ó Copyright 1998 Giant Industries, Inc. 3/98 LP121HT.PM5 GIANT INDUSTRIES LIMITED WARRANTY Giant Industries, Inc.
An important point after buying a device Giant LP121HT (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 LP121HT 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 LP121HT - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Giant LP121HT you will learn all the available features of the product, as well as information on its operation. The information that you get Giant LP121HT will certainly help you make a decision on the purchase.
If you already are a holder of Giant LP121HT, 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 LP121HT.
However, one of the most important roles played by the user manual is to help in solving problems with Giant LP121HT. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Giant LP121HT 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
