Checking Remote Operation - Agilent Technologies 8453 User Manual, Installing And Operating Manual

3 Using the Peristaltic Pumps 1VS and 8VS
Servicing Your Pump
Power Supply
The line voltage connects to the line filter, which contains a line fuse. The line
voltage feeds through the line switch into the power supply which contains a
transformer, rectifier and regulation circuits. A linear voltage regulator
controls the + 12 V DC line.
Access to the line fuse in the line filter is from the rear of the instrument.

Checking Remote Operation

There are three different parts to check the remote operation of the pump:
• Remote cable
• Remote cable connector on pump
• Wiring of remote cable
Remote Cable
To check the switching capability of the remote plug:
1 Remove the peristaltic pump remote cable from the remote connector on
2 Allow the pump to operate:
3 Reconnect the peristaltic pump remote cable, the operation of the pump
82
T500 mA (part number 2110-0458) for 230 V AC operation.
T1 A (part number 2110-0457) for 115 V AC operation.
the rear of the pump.
a Turn on the pump.
b Select a direction for pumping by pressing the switch.
c Set the flow control switch to a value greater than zero.
stops.
Agilent 8453 Dissolution Testing System Installing and Operating Manual