Bellhousing Sheet: 1 of 6 Operating/Assembly instructions Edition: The bellhousing is a connecting element between electric motor and hydraulic pump. The bellhousings are made of the materials aluminium, cast iron, nylon and steel. Table of contents Advice General advice Safety and advice symbols...
• All operations on and with the bellhousing have to be performed taking into account "safety first". • Please make sure to switch off the power pack before you perform your work on the bellhousing. • Secure the power pack against accidental switch-on, e. g. by providing warning signs at the place of switch-on or removing the fuse for current supply.
The bellhousings are packed differently each depending on size, number and kind of transport. Unless otherwise contractually agreed, packaging will follow the in-house packaging specifications of KTR. Assembly The bellhousing is supplied ready for assembly. 3.1 Components of bellhousing Component...
For screw tightening torques please refer to the following tables 1, 2 and 3. • If the bellhousing is connected with a foot flange, the length of the screws to fix the engine in the area of the foot flange must be selected such that they project through the foot flange and can be screwed with a nut (see illustration 4).
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Venting holes or assembly openings in the bellhousing must be closed depending on the STOP instruction such that a contact among the coupling or shafts rotating in the bellhousing is not possible. (Here KTR provides for nylon plugs and covering grid plates, see illustration 5 and 6.)
• If the bellhousing has a sealing function against oil flowing out of the bellhousing or penetrating into the bellhousing (e. g. lateral assembly of tank below the oil level or type V1) this must be specified in the order! In this case the bellhousing is inspected for tightness and provided with a marking (green point) in the area of the engine connection.
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