2. Installation (Continued)
2.4 Electrical Supply
USE A QUALIFIED ELECTRICIAN.
All motors are dual cycle 220-230V 50/60Hz, single phase induction motors (Except
variable speed traverse motor on DX models which is three phase).
Electrical connection should be via the electrical cable/plug/socket provided and should be
to a 20 Amp breaker.
The main grinding head motor is overload protected, whilst coolant pump and traverse
motors are independently fused.
Ensure that any cable / conduit run to the machine constitutes no hazard to operator or
other personnel.
The machine MUST BE EARTHED.
2.5 Coolant
Check the location of the settlement tray in the
coolant tank on the shelf in the cabinet under
the left-hand side of the machine. It should sit
beneath the collector funnel outlet (inlet into tank
lid). Also check the connection of the coolant
supply hose to the pump outlet.
The soluble additive may be used in the coolant
tank and should be mixed according to the
manufacturer’s instructions (at 1 –1 capful of
additive per FULL tank of water). This uid is
suitable for all types of blade grinding and has
good rust inhibiting properties (if used according
to instructions).
Do not exceed the recommended concentration
as this may lead to “loading” of the grindstone
during usage, which may in turn affect grinding
results.
Sediment in the coolant tank should not exceed
”. Surplus liquid should be returned to the tank
and solid deposits removed at regular intervals,
depending upon workload.
8
ANGLEMASTER • AM3000
© Bernhard and Company Limited
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