HTL W-4 - Electrical Connections; Air Connections

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OUTSIDE UK: +44 (0) 1670 700 018
Electrical Connections
Ensure correct power availability to prevent motor failure or dangerous electrical overloading. Observe
the motor nameplate for required amperage.
Do not use electric pump if ground is not connected on plug.
Minimise the length of extension cords and be sure they are of adequate wire size with ground
connections.
Extension cable should be 4mm² and maximum length 10 metres.
WARNING: Electric motors may spark. Do not operate in an explosive atmosphere or in the presence of
conductive liquids. If using in a hazardous or explosive atmosphere ensure pump is ATEX approved or
approved to the relevant zone.
Air Connections
Ensure that you have sucient air ow to operate your pneumatic pump. If in doubt, compare the pump
manufacturer’s recommended air ow rating prior to pressurising pump. Improper air ow may damage
the pump motor. For best results use air hoses larger than 3/4 I.D. diameter.
1. Adjust ow to one drop per 60 - 90 seconds
2. Fill half way with grade 46 hydraulic oil supplied
1. Adjust ow to one drop per 60 - 90 seconds
2. Fill half way with grade 46 hydraulic oil supplied
Use of a lter regulator lubricator (FRL) is highly recommended (pictured below).
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AIR FLOW ON/OFF LEVER
CONDENSATION
BOWL
AUTO WATER
DRAIN PORT
OIL BOWL
OIL LUBRICATOR
ADJUSTMENT KNOB
OIL FILLER CAP
AIR ADJUSTMENT KNOB
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HTL-Operating-Instructions-DS.indd 8 11/04/2017 10:15