Pfannenberg DTI Betriebsanleitung Seite 88

ENG
4.5.2.2 Fitting the profile seal
ATTENTION
Damage to the switch cabinet and the cooling unit!
Incorrectly fitted seals can lead to excessive formation of condensate in the switch cabinet and thus to short-circuits and
damage due to condensate.
• Fit the seal so that it provides sealing against the switch cabinet.
• Make sure that the slotted ends of the seal lie cleanly in front of each other and that the seal joint is centered at the
bottom of the cut-out.
• Always check seals during cleaning and maintenance work.
Fig. 10: Fitting the profile seal
1 Profile seal
2 Cut-outs for seals
Requirements
DANGER – Danger to life due to electric shock. Make sure that the unit is voltage-free.
• The cut-outs for the DTS cooling unit have been made, see "Making cut-outs for DTS cooling unit", Page 27.
Required tools and materials
• Profile seal
• Assembly tool
• Accessory kit: Threaded pins, screws, nuts, washers
Procedure
1. Push profile seals onto the sheet edge of the cut-outs. Mount the seals with the slotted ends facing down.
2. Screw the two included threaded pins (accessory kit) into the upper fastening points of the DTS cooling unit. Hang the
cooling unit onto the outside of the switch cabinet with the screwed threaded pins.
3. Screw the cooling unit to the inside of the switch cabinet. Use the included screws, nuts and washers (accessory kit) for
fastening. Tighten the fastenings so that the profile seal is pressed together to a thickness of 2 mm.
The cooling unit is now mounted on the switch cabinet and ready for electrical connection, see "Electrical connection",
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Page 32.
Operating Manual | Attachment and Installation Cooling Units | Standard Controller (SC) – 400 / 460 V, 3~ | 086100009d
3 Switch cabinet interior fastenings
4 Profile seal slotted ends
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