Vacon 100 flow Installation Manual

This table is valid for VACON
®
components. To do maintenance on components that are
made by other manufacturers, obey the manual of the component in question.
8.6.2 REPLACING THE FANS OF THE AC DRIVE
8.6.2.1 Replacing the fans in MR8
Here are the instructions on how to replace the fans of the drive.
REPLACING THE FAN POWER SUPPLY, MR8
1 Remove the cover of the AC drive.
2 Disconnect the cables from the fan power supply.
a)
Disconnect the fan supply cable from connector
X81.
b)
Disconnect the fan driver cable from connector
X61.
c)
Disconnect the DC supply cable from connector
X8.
Remove the 4 screws that hold the fan power
supply.
X81
X61
X8
A
A
A. The 4 screws
3 Lift off the fan power supply.
4 Replace the fan power supply. Attach it with the
screws.
5 Connect the cables and put the cover of the drive
back.
REPLACING THE MAIN FAN, MR8
1 Remove the cover of the AC drive.
2 Remove the fan power supply. See the previous
instructions.
3 Remove the 4 screws that hold the main fan unit.
Lift off the main fan unit.
VACON · 96 COMMISSIONING AND ADDITIONAL INSTRUCTIONS
8
LOCAL CONTACTS: HTTP://DRIVES.DANFOSS.COM/DANFOSS-DRIVES/LOCAL-CONTACTS/

Vacon 100 flow Specifications

General

Protection class	IP20
Communication interface	RS-485
Operating temperature	-10°C to +50°C
Storage temperature	-40°C to +70°C
Ambient temperature	-10°C to +40°C
Control method	Sensorless vector control
Communication protocols	CANopen
Approvals	CE, UL
I/O	2 analog inputs
Protection features	Overcurrent, overvoltage, undervoltage, overtemperature
Frequency range	0 Hz to 400 Hz
Humidity	5% to 95%, non-condensing
Voltage range	208-240 V