Alfa Laval ALTB-SB-20, Инструкция по эксплуатации

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8 Appendix
Ensure totally clean surfaces during mounting. Always use original Alfa Laval parts.
3. Assembl
y
instructions, storage,
preparation, installation
www.nord.com B1000-GB-0713
-19-
3.12
Fitting the cooling coil to the cooling system
Cutting ring
screw
threads
(see Item 1, Figs. 3-14)
are located
at the casing
cover for t
h
e
connection
of
a pipe
with
an external
diameter
of 10
mm according
to DIN
2353.
Remov
e
the
drain plug from the scr
e
w
neck prior to assembly
to a
v
oid
an
y
contamination of
the
cooling s
y
stem
.
T
he screw necks
should be connected
with the coolant circuit,
which must be
provided by the operator. The flow direction of the coolant is irrelevant. Make sure not
to
tw
ist the scr
e
w
necks
during or after
assembly
as the cooling
coil may be
damaged (see Item 3, Fig. 3-14). You must ensure that no external forces act on the cooling coil.
Figure 3-14: Cooling cover
Danger!
The
pressure
released
from the cooling circuit before
carry
ing
out
an
y
w
o
rk
on the gear
unit.
1
2
3
4. Commissioning
-20- B1000-GB-0713
www.nord.com
4. Commissioning 4.1
Checking the oil level
The oil level must be checked prior to commissioning. See Section 5.2.
4.2
Activating the automatic lubricant dispenser
Some gear
unit types
with
standard
motor (Option
IEC/NEMA)
have an
automatic lubricant
dispenser for
the
rolling
bearings.
This dispenser
must be
activated prior
to
commissioning.
The
cartridge case cover has a red information sign for the activation of the lubricant dispenser. Activ
a
ting the Automatic Lubricant Dispenser:
1.
Loosen and remove cylinder bolts M8x16
(1)
2.
Lift off cartridge case cover
(2
)
3.
Insert activation screw
(3)
into the lubricant dispenser
(5)
until the lug
(4
)
breaks off at
the defined fracture point
4.
Refit cartridge case cover
(2)
and fasten using cylinder bolt
(1
)
. (See Chapter 6.2 for
torque values)
5.
Mark activation date on the adhesive plate
(6)
indicating month/year
Figure 4-1: Activating the automatic lubricant dispenser with standard motor mounting
Attention!
Scre
w
in the activation scre
w until the lug breaks off
before commissioning the gear unit. Dispensing time: 12 Months Month
Activation
date
Year
1 2 3 4 5 6 7 8 9 10 11 12 06 07 08 09 10
11 12 13 14 15
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