Retsch ABP 250, Руководство пользователя

Страница: 47 / 57

Cleaning, Wear and Maintenance
47

Set the gap width to the necessary gap.

Assemble the feed hopper.
7.2.2 Replacing the wearing plates
Replacing the wearing plates in the grinding chamber
Also change the wearing plates ( R ) where necessary:

Unscrew the M10x25 Allen flat head screws ( RS ) on the wearing plates ( R ) and remove the
wearing plates ( R ) from the grinding chamber.

Place the new wearing plates ( R ) sideways into the grinding chamber.

Secure the wearing plates ( R ) using the M10x25 Allen flat head screws ( RS ) and secure the
screw connection using Loctite 241.
7.3 Maintenance
7.3.1 Lubricating the device
Fig. 31: Lubrication points
NOTICE The ABP 250 must be regularly lubricated. There are three lubrication points ( W1, W2,
W3 ) on the device. Use the supplied grease press for lubrication.
The following amounts of grease are needed after specific intervals:
Lubrication
point Quantity
(grams)
Interval (operating hours) Operating state
W1
2 x 7 20 Idling
W2
7 60 Standstill
W3
7 60 Standstill
NOTICE Use natural-coloured, lithium saponified (graphite-free) grease. Shell Gadus
S2 V220 2 is supplied with the ABP 250.
Lubricating the lubrication point (W1) on the side of the device

Switch the ABP 250 on (idling).

Using the grease press, press the right amount of grease into the lubrication point ( W1 ).

Switch the ABP 250 off.
Lubricating the lubrication points (W2, W3) under the cover

Switch the ABP 250 off.

Disconnect the ABP 250 from the power supply and secure to prevent it restarting.
VS
V
W1
W2
W3