Dynamics Dings 72035-EC6S Instrukcja obsługi - Strona 5

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Manual Release Adjustment

CAUTION: Load to be removed or blocked. Brake will be inoperative during this procedure.

The manual release (7) may require adjustment after replacing the electromagnet assembly (50A & 32), magnet (50A), or

pressure plate (32). It also may be required if adjustments are made on the pivot post nut (44).

The release is working properly if:

a) You turn release (7) clockwise to stop and the brake is released;

b) The release returns to its normal position automatically when power is applied to the magnet.

NOTE: Cover (67) must be removed to make this adjustment.

1. To adjust: Set air gap "D" as described under "Wear Adjustment".

2. If the brake does not release, turn the adjusting screw above the manual release cam (12) on the pressure plate (32)

counterclockwise and try again.

3. If the manual release (7) does not return to its normal position automatically, turn the adjusting screw above the manual

release cam (12) on the pressure plate (32) clockwise and try again.

NOTE: You may have to repeat Steps 2 or 3 to get the release to operate properly. It is important that the manual release

returns to its normal position automatically when power is applied to the magnet.

Manual Release Assembly

Refer to Fig. 2

Place the end of the manual release shaft (7) with the threaded hole through the hole in the bracket (1).

Slide the return spring (11) over the shaft. The straight leg of spring should bottom out on the bracket and the bent

piece should point towards the brake hub (99) or motor shaft.

The manual release cam (12) should be placed on the Double-D end of the shaft with the bent part of the return spring

(11) resting just above the Double-D portion of the manual release cam (12).

Install manual release screw (13) to hold manual release cam (12) to the manual release (7).

Adjust release. See "Manual Release Adjustment".

4740 W. ELECTRIC AVE. • MILWAUKEE, WISCONSIN 53219 • 414/672-7830 • FAX 414/672-5354 •

BK4773S-3 (6/2017)

Figure 2 - Exploded View of Brake