Bomar Ergonomic 320.250 GAC, Operating Instruction

Page: 26 / 143

26
Manual version: 1.02 / Mar. 2010
Manual rev.: 1
D
o
k
u
m
e
n
ta
c
e
s
tr
o
je
D
o
k
u
m
e
n
ta
ti
o
n
d
e
r
M
a
s
c
h
in
e
n
M
a
c
h
in
e
d
o
c
u
m
e
n
ta
ti
o
n
Sa
fe
ty
n
o
te
s
2.7. Electrical connection
Electrical parameters of the machine:
•
Service voltage: ~ 3×400 V, 50 Hz, TN-C-
S
•
Total input / Max. fuse: 3,8 kW / 16 A
Before connecting switch off the main switch of the power supply circuit for the
machine and ensure dry place when doing connecting works!
Service voltage must agree with the line voltage! Crosscut of the supply line
must respond with rated current for max. machine load.
In case the machine is connected with a direct connection, an extra main
switch must be added which can be locked in zero position.
2.7.1. Check the direction of the saw band
After the machine has been successfully connected, briefly switch on the
machine and put the driving engine of the band in the running position. The
direction must be in accordance with the arrow direction on the saw band
cover. In case the direction of the saw band does not match, two phases at the
terminal strip must be switched.
Attention!
Only a qualified professional must carry out the
servicing and repairs of the electric equipment! Take
special care during work with electrical equipment. High
voltage shock can have fatal consequences! Always keep
notes about work safety.
Note:
The values of the crosscut of the conductor and the rated
current are in the norms.
Note:
The socket with the fork can be used only at the machines
with the rated current less than 16 A and total input less
than 3 kW.
Attention!
In this case the extra main switch becomes primary and
the main switch on the machine has only secondary
function.