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BJ5-620 Installation 25 of 73
Checking the Rotational Direction
Rotational direction of the motors must be checked before initial start-up. The following
steps must be completed.
1. Switch the machine ON and then immediately OFF again.
2. Observe whether the discharge air fan in the drive motor is rotating in the
direction of the direction arrow.
NOTE: If running in the wrong direction, reconnect the motor connection
immediately. Damage to the machine will result from operation in the wrong
direction.
3-3 Initial Start-up
General Advice
• All work related to start-up may only be carried out by trained and specialized
personnel.
• Check the machine for possible transportation damage or other damage. If any
damage has occurred, confirm it with the freight company and report it to the
manufacturer.
• After setting up for service and before starting up for the first time, you must carry
out necessary checks according to the section Machine Check Prior to Initial Start-up
(below).
• Check the oil level of the gear box before operating the machine.
• Fill oil into the hydraulic tank.
• Please observe the operation manual from the manufacturer!
Machine Check Prior to Start-up
9 Use a torque wrench to check knife mounting screws when lower housing flap is
open.
9 Search the grinding chamber for foreign matter.
9 Open the lower housing flap and make sure the screen has been inserted in
accordance with the regulations.
9 Close upper housing flap and fasten screws tightly.
9 Check oil level of the gear box.
9 Fill oil into the hydraulic unit.
9 Examine in-feed device for foreign matter.
9 Check that the Emergency Stop buttons are unlocked.
9 Check all safety devices for proper functioning.