Hach BioTector B3500e, User Manual

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Page 55
5.2.4 System Fuse Specifications
Table 5 below summarizes the location and specification of the fuses used in BioTector. The fuse values
tabulated below can be changed depending on system selected options. The locations of the fuses are also
displayed in figure 9 above.
Table 5 System Fuse Specifications
230 V
Systems
115 V
Systems
Location Board
Number
Interru
pt
Rating
Type Material Fuse
Number
Current
Rating
Current
Rating
Power and
Input/Output
Board
81204350_02 H-250V
Miniature
5x20mm
Ceramic
F1 T 2.00A T 3.15A
F1
*1
T 3.15A T 5.00A
F2 T 1.00A T 1.00A
F3, F4 T 500mA T 500mA
F3, F4
*2
T 1.00A T 1.00A
Motherboard 81204340_02 L-250V
Miniature
5x20mm Glass
F2 F 1.60A F 1.60A
F3 F 2.00A F 2.00A
F4 F 2.50A F 2.50A
F5 F 3.15A F 3.15A
F6 F 2.50A F 2.50A
BioTector
Compressor
Start Signal
Cable
N/A L-250V Miniature
5x20mm
Glass N/A T 200mA T 200mA
KEY
A: Amperes
DIN: German Institute for Standardization (Deutsches Institut für Normung e.V.)
F1-6: Fuse Number
F: Fast Acting (Fast Blow)
H: High Interrupt
ID: Identification
L:
Low Interrupt
mA: Milli-amperes
N/A: Not Applicable
PCB: Printed Circuit Board
T: Time Lag (Time Delay)
V: Volts
*1:
(Optional) used with TDK power supply, type SWS300-24 only.
*2: (Optional) if higher powered device are connected, for example Multi-channel Modbus / Profibus,
External Valve, External Relay.
BioTector contains electrical components operating under high voltages.
Contact may result in electric shock and severe or fatal injury.
All electrical work should be carried out by qualified electrical personnel only.
When any fuse replacement is required in the system, please refer to table 5
below and system specific drawings.
DANGER