SKF LUBRILEAN Basic, Руководство по эксплуатации

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First Operation Page A - 7
EN
First Operation
The first operation of the minimum-quantity lu-
brication system involves the flooding of the
transport lines, the setting of operating parame-
ters and a functional check.
Flooding of the Transport Lines
The capillary hoses of the transport lines are not
filled with lubricant when shipped. In order to fill
the often metre-long lines, the system would ha-
ve to remain switched on while the lubricant
slowly made its way to the spray nozzle. To ac-
celerate this process, a flooding of the transport
lines should be carried out during first opera-
tion. This prevents long waiting times before us-
ing the system for the first time.
The procedure for flooding the transport lines
(for L
UBRI
L
EAN
®
Basic, carry out the procedure
for every control block) is described as follows:

Connect the system to the compressed air
supply,

set the operating pressure with the help of the
pressure reducing valve (5) to approx. 1 bar,

close the atomizer air valve (3),

direct the spray nozzles downward into a lu-
bricant drip pan,

open the atomizer air valve (3),

completely open the lubricant control valve
(4) in order to increase the lubricant flow,

switch the solenoid valves (11) at the control
blocks on and off during flooding approx. 10-
20 times with the manual actuation (12) in or-
der to wash out any air bubbles which might
be in the control block ("Basic" only),

As soon as the lubricant exits the nozzle with-
out bubbles, close the lubricant control valve
(4) again until stop is reached.
Basic Settings
The valve settings depend on all of the process
parameters such as cutting speed, materials,
cutting tool etc. and must therefore be realigned
from time to time by the machine operator.
The basic settings of the system follow the
scheme below:

Set solenoid valves (11) to OFF ("Basic" only),

set the operating pressure via the pressure
reducing valve (5) to approx. 1 bar,

open solenoid valves (11) ("Basic" only),

set the required lubricant amount via the lu-
bricant control valve (4),

readjust the support air amount via the atom-
izer air valve (3), if necessary.