NBE 150644, Руководство по эксплуатации и обслуживанию

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AUTOMATIC LUBRICATOR
RETAIN FOR FUTURE USE
U45250 - 3 of 3
www.nord.com/docs 01.31.17
NORD Gear Corporation
Toll Free in the United States: 888.314.6673
NORD Gear Limited
Toll Free in Canada: 800.668.4378
Grease Purge and Grease Drain Cup
Some versions of the NEMA (or IEC) adapters also include a
grease purge and a grease drain cup (1299) for collecting old
grease. The grease purge area is sealed for transportation.
It is recommended that the G1/4 sealing screw (1297) be re-
moved and that the grease drain cup be installed after the
automatic lubricant dispenser is activated.
The swivel fitting (1242) that NORD supplies allows the grease
cup to be positioned at a 90
°
angle from its typical mounting.
The swivel fitting allows the grease cup to be rotated so that
it remains clear of any gear unit mounting obstructions.
Figure 3 – Grease Purge and Grease Cup Assembly
1311
1200
1243
1298
1299
1297
G1/4
1242
1200 NEMA or IEC Input Cylinder
1242 Swivel Fitting (P/N) 22006359)
1243 Extension*
1297 Screw Plug
1298 Seal Ring*
1299 Grease Drain Cup (P/N 2830100)
1311 Bearing
* Supplied on certain input assembly sizes as needed.
Remove the screw plug to install either the grease drain
cup or the swivel fitting with the grease drain cup.
Grease Cup Servicing
NORD suggests that with every second replacement of the
automatic lubricator, the grease collection cup (NORD Part
No. 28301210) should be emptied or replaced with a new
one. Follow the steps below to service the grease cup.
1. Unscrew the grease drain cup (1299) from either the
outlet port of the NEMA or IEC input cylinder or from the
extension (1243) that is secured to the NEMA or IEC
input cylinder.
2. To empty the grease drain cup (1299) insert a stiff rod
through the hole in the grey cap-end of the drain cup
and push the internal plunger towards the thread-end
of the drain cup. Please note that the dark gray end cap
is bonded into place and cannot be removed.
3. Collect and properly dispose of the grease being pushed
out of the drain cup. Due to the design of the container
a residual amount of grease may remain in the container.
4. After emptying and cleaning the grease cup it can be
fitted back onto the grease outlet port of the NEMA or
IEC adaptor.
5. In the event the grease cup becomes damaged or it
should be replaced with a new container. Consider
replacing the grease cup (P/N 2830100) with every
second replacement of the automatic lubricator.
Replacing the Automatic Lubricator
A new automatic lubricator can be ordered from NORD by
specifying the appropriate Part Number from the table at
the bottom of Page 1 of this manual. Reference Figure 2 and
follow the steps below to replace the automatic lubricator.
1. Loosen and remove the M8x16 socket head cap screws
(1251) holding the protective cover (1252) in place.
2. Unscrew the automatic lubricator (1250-1) from the
bearing cover area of the NEMA or IEC input cylinder.
3. Install the new automatic lubricator and activate per the
instructions on page 2.
4. Re-install the protective cover (1252) and the assembly
screws (1251).
5. Note the activation date of the newly installed automatic
lubricator