Bernhard EXPRESS DUAL 3000MC, Руководство пользователя/Инструкция по эксплуатации

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EXPRESS DUAL 3000MC
© Bernhard and Company Limited
9
3.4
Electrical Supply
USE A QUALIFIED ELECTRICIAN
The EXPRESS DUAL is supplied with a .75 kW (1 HP) single phase main (grind) motor
plus 2 fractional HP motors, for spin and traverse.
Power connection to the machine is via plug and socket termination of the lead supplied.
Connection is at the rear of the main electrical control box on the right hand end of the
machine.
Ensure that any cable or conduit run to the machine does not constitute a hazard to the
operator or other personnel.
Machine should be connected to the supply via a 20A breaker.
The top of the reel and the top of the grinding wheel should both move away from the
front of the machine (i.e. both rotate clockwise when viewed from right hand end of the
machine). In this way, the reel and grinding wheel are moving in OPPOSITE DIRECTIONS
at the point of contact.
3.5
Preparation
If the machine has been
received in a crate, the handles
on the control wheels should be
removed from the underneath of
the control wheels and refitted to
the top (see Fig. 3.5).
It is important that the protective
film on the main shaft is
removed prior to using the
machine. This can be done
using a WD40 or similar product
(not gas/petrol) and then drying
the shaft with a clean, dry cloth
so that the grinding wheel
assembly moves freely along
the whole length of the shaft.
A spray lubricant, such as WD40, should be applied to all bare metal surfaces and moving
parts; this includes the reversing bar and the shafts (along which the fork assembly
traverse, but NOT THE MAINSHAFT ).
The mainshaft should be washed down as instructed in the maintenance section of this
manual. The feed control screws are normally coated with molycote, and may be washed
down with WD40 if required and recoated with molycote (or similar anti friction coating)
when dry.
Fig: 3.5
3. Installation
(Continued)