Fitting The Wheel Guard; Electrical Connection; Checking The Direction Of Rotation; Calibration Of Wbe 4100 - Bosch WBE 4100 Originalbetriebsanleitung

4.3

Fitting the wheel guard

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The back of the WBE 4100 contains 4 blind rivet nuts
countersunk in the housing wall.
1. Fasten the supporting arm to the WBE 4100. To do
so, screw the 4 supplied Allen screws and 4 washers
into the blind rivet nuts and tighten (width A/F 6).
4
Fig. 2: Fastening the supporting arm to the WBE 4100.
1 Supporting arm
2 Allen screw
3 Washer
4 Blind rivet nut
2. Screw the wheel guard loosely to the supporting
journal with 2 screws and 2 washers (width A/F 6).
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Make sure that the open wheel guard is lying on the
supporting arm (rubber buffer).
4
3
2
1
Fig. 3: Securing the wheel guard
1 Screw
2 Washer
3 Supporting arm
4 Wheel guard
3. Firmly tighten the screws.
Robert Bosch GmbH
1
2
3
Commissioning | WBE 4100 | 29
4.4

Electrical connection

!
The WBE 4100 is only to be connected to the power
supply if the mains voltage available corresponds to
the rated voltage given on the rating plate.
1. Check whether the mains voltage corresponds to the
rated voltage given on the rating plate.
2. Provide fuse protection for the WBE 4100 mains con-
nection in line with locally applicable standards. The
customer is responsible for providing fuse protection
for the mains connection.
3. Connect the power cord to the WBE 4100.
2
3
Fig. 4: Electrical connection
1 On/off switch
2 Mains connection
3 Power cord
4.5

Checking the direction of rotation

1. Check that the WBE 4100 is correctly connected to
the mains power supply.
2. Switch on the WBE 4100 with the On/Off switch.
3. Close the wheel guard or press the <START> button).
 The shaft rotates.
4. Check the direction of rotation of the shaft.
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The correct direction of rotation is indicated by a yel-
low arrow on the WBE 4100. This arrow is situated
to the right of the flange.
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If the direction of rotation is incorrect, the
WBE 4100 comes to an immediate stop and displays
Err 3
the error message
4.6

Calibration of WBE 4100

!
Calibration must be performed after initial commis-
sioning.
1. Flange calibration.
2. WBE 4100 calibration.
3. Perform reference measurement.
i
Calibration is described in Section 12.3
1
(see section 11).
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1 695 656 133 2011-02-18
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