Afag BF15 Terjemahan Petunjuk Pengoperasian Asli - Halaman 16

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The number of leaf springs in a spring assembly and the structure of the spring assembly

installed must be identical to the original spring assembly. Only then will the device func-

tion correctly.

Figure 7: Spring assembly and centring bracket

Spacer

washer

Leaf spring

The screws must be tightened using the torque shown in Table 3. During tightening the

screws the spacer washers may not be turned.

Table 3: Tightening torques for spring installation

Typ

Tightening torque [Nm]

6.2 Adjusting the magnet gap

To adjust the magnet gap between the oscillating magnet, the casing must be removed

and the securing screws

ate spacer gauge

(Table 7: Adjusting tools)

counterweight between the magnet and the magnetic anchor. Then apply 24 VDC to the

drive unit which will cause the magnet and the anchor to pick up. The required magnet

gap will be set by the inserted spacer gauge. Now the securing screws must be tightened

using the appropriate torque

anchor has been secured, switch off the 24 VDC voltage and remove the spacer gauge

from the opening in the drive unit. As you do this, ensure that the spacer gauge can be

removed easily but do not have too much play since otherwise the magnet gap is too

large. In this case the magnet gap adjustment process must be repeated.

Page 16

Centering

bracket

of the magnetic anchor undone. Then the appropri-

(see Figure 8)

must be slid into the opening provided on the

(Table 4: Magnet gap and tightening torque)

2014-11-10

BF10

BF15

9,5

. When the magnetic

Release: 4.3