Elmo Rietschle G-BH1e User Manual
Page 3
© Gardner Denver Deutschland GmbH
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610.44521.40.000
Design of side channel blowers in conjunction with frequency inverters
8
Servicing............................................................................................................................................42
8.1
Repair/ troubleshooting ...........................................................................................................42
8.1.1
Malfunctions at side channel blower ..........................................................................42
8.1.2
Frequency inverter status indications.........................................................................43
8.1.3
Fault indication at the keypad ....................................................................................44
8.1.4
Fault indication reset (TRIP-RESET) .........................................................................46
8.2
Service/ after-sales service.....................................................................................................46
8.3
Decontamination and declaration of clearance.......................................................................47
9
Disposal.............................................................................................................................................48
Declaration of conformity.................................................................................................................. 49
Form for statement on safety ........................................................................................................... 50
Design of side channel blowers in conjunction with frequency inverters
1
4
7
2
3
11
5
6
8
9
10
2bhxn402
Position Description
1 Frequency
inverter
2
Inlet connection with muffler and arrow indicating delivery direction
3
Discharge connection with muffler and arrow indicating delivery direction
4 Base
5
Arrow indicating direction of rotation
6 Blower
cover
7 blower
housing
8 Drive
motor
9
Fan guard above the motor fan with rating plate, warning notices and arrow
indicating direction of rotation
10
Status display with 2 light-emitting diodes (red, green)
43
11
Communication interface for connecting the hand-held keypad
34
Fig. 1: Design of side channel blowers in conjunction with frequency inverters