Instruction/ maintenance manual of the product WD300-LV Murphy
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WS-93002N page 1 of 7 Murphy W -Series Engine Panels General Installation Instructions WS-93002N Revised 04-06 Section 30 (00-02-0191) Mounting the Panel 1. Select a suitable mounting location on or near the engine. The location should provide easy access to the panel and provide unobstructed viewing of the Swichgage instruments.
WS-93002N page 2 of 7 INSTALLATION INFORMATION continued Connecting High T emperature Swichgage instrument LIQUID COOLED ENGINES: 1. Drain engine coolant to a level below the temperature sensing con- nection/plug. This connection is on the engine side of the thermostat generally near the thermostat housing.
WS-93002N page 3 of 7 Setting the SWICHGAGE ® contacts 1. Face mounted contacts are set using a 1/16 in. hex wrench. 2. Some models such as 20PE, 20TE, etc. may not have field adjust- ment. Consult the factory if in doubt. 3. Observe the “normal operating” oil pressure and coolant tempera- ture readings.
WS-93002N page 4 of 7 R GN C SW1 SW2 B B + GRD SIG T achometer Hourmeter V oltmeter 518PH 20T -F T emperature 20P-F Pressure _ + _ + T o Magnetic Sensor , Alternator “T ach” T erminal, or Signal G.
WS-93002N page 5 of 7 R GN C SW1 SW2 B B + GRD SIG T achometer Hourmeter V oltmeter 518PH 20T T emperature 20P Pressure _ + _ + T o Magnetic Sensor , Alternator “T ach” T erminal, or Signal Genera.
WS-93002N page 6 of 7 B+ GRD SIG Hourmeter T achometer T o Magnetic Senso Alternator "T ach" T erminal, or Signal Generator V oltmeter 760A/761APH 20T T emperature 20P Pressure PB128S Stop Switch _ + _ + 760A and 761APH Must specify 12 or 24 VDC.
WS-93002N page 7 of 7 TROUBLESHOOTING TIPS SYMPTOM PROBABLE CAUSE CORRECTIVE ACTION Engine will not start. Pointer burned in two. False shutdown. SWICHGAGE ® contact closes but does not trip the magnetic switch to stop the engine. Inaccurate readings.
An important point after buying a device Murphy WD300-LV (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Murphy WD300-LV 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 Murphy WD300-LV - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Murphy WD300-LV you will learn all the available features of the product, as well as information on its operation. The information that you get Murphy WD300-LV will certainly help you make a decision on the purchase.
If you already are a holder of Murphy WD300-LV, 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 Murphy WD300-LV.
However, one of the most important roles played by the user manual is to help in solving problems with Murphy WD300-LV. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Murphy WD300-LV 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
