67
12.2 Mounting or replacement of the
pulse generator 2340-00000091
See Fig. 43 Pulse generator 2340-00000091
12.2.1 Subsequent mounting
•
Use a hexagon socket screw key (WAF 6) to unscrew the plug
screw (
1
) (M12x1) out of the cover (
2
) of the flow meter
module (
3
).
•
Mount the pulse generator in accordance with the mounting
instructions in Chapter
"Mounting a new pulse generator"
.
12.2.2 Pulse generator replacement
12.2.2.1 with defective pulse generator
•
Remove the cable socket (
4
) of the pulse generator (
5
) and
place it aside.
•
At the defective pulse generator (
5
), loosen the locknut (
6
)
(WAF 17) from the cover (
2
) of the flow meter module (
3
) and
unscrew it slightly.
•
Unscrew the pulse generator (
5
) by hand from the cover (
2
).
NOTE
If the pulse generator cannot be loosened by hand, then its
locknut (
6
) is to be locked using the
second locknut (
7
), which is enclosed with the new pulse
generator. The pulse generator can be removed accordingly
using an open-end wrench (WAF 17).
12.2.2.2 Mounting a new pulse generator
•
Turn the two locknuts (
6
) (
7
) already mounted on the new
pulse generator (
8
) into the upper third of the thread, in the
direction of the plug connection.
•
Lock the two locknuts (
6
) (
7
) against one another.
•
Carefully place the new pulse generator (
8
) at the cover
thread (2) screw it in slightly by hand.
•
Tighten the pulse generator with a torque of 6 ± 1 Nm.
•
Loosen the locking of the two locknuts (
6
) (
7
).
•
Lock the locknut (
6
) in the direction of the cover (
2
).
•
Unscrew the locknut (
7
).
•
Connect the cable socket (
4
) to the pulse generator (
8
).
•
Dispose of the old pulse generator (
5
) and the locknut (
7
)
correctly.
12.2.3 Run a function check
•
Activate the flow limiter system.
NOTE
Requirement: Supply voltage must be available at the pulse
generator, gear wheels in the gear chamber must rotate.
With correct assembly and rotating gear wheels, the diode
(
9
) located at the pulse generator must light up with
pulsating illumination.
•
Check the functionality of the new pulse generator via its
diode (
9
).
Fig. 43
Pulse generator 2340-00000091
Содержание SKF SMBM-V EEX
Страница 49: ...49 Fig 32 Mechanical connection options SMBM V...
Страница 61: ...61 Fig 40 Replacement of an SMBM module...
Страница 62: ...62 Fig 41 Expansion of an existing assembly to include an SMBM module...
Страница 73: ...73...
