8 Disassembly/Reassembly
8-4 FLO-GARD 6301 DUAL CHANNEL VOLUMETRIC INFUSION PUMP SERVICE MANUAL 07-19-B1-729
Disassembly/Reassembly
Disassembly of the FLO-GARD 6301 Dual Channel Volumetric Infusion
Pump is limited to the field replaceable units (FRUs) as shown in the figures
in Chapter 11, “Illustrated Parts Breakdown”. Use only the approved
replacement parts listed in Chapter 11, “Illustrated Parts Breakdown”.
Please read all steps in the procedure before beginning. The procedures are
given in order of disassembly. Disassemble the pump only as far as required
to complete repair. All fastening components such as screws, washers and
nuts used in the pump are metric. Be sure to use metric tools and replace only
with metric components.
DC power supply
Item 21 in Figure 11-3 7 kgf-cm (6.1 in-lbs)
Main buzzer PCB assembly
Item 21 in Figure 11-3 7 kgf-cm (6.1 in-lbs)
Backup audible alarm PCB assembly
Item 21 in Figure 11-3 7 kgf-cm (6.1 in-lbs)
Terminal PCB assembly
Item 21 in Figure 11-3 7 kgf-cm (6.1 in-lbs)
117V, 60 Hz AC transformer
Item 20 in Figure 11-3
Item 22 in Figure 11-3
9 kgf-cm (7.8 in-lbs)
5 kgf-cm (4.3 in-lbs)
AC Cover
Item 25 in Figure 11-4 7 kgf-cm (6.1 in-lbs)
Table 8-1 Torque Specifications — continued
Component Secured Item No. in Figure Torque Specification
Ensure that the pump is powered off and unplugged from the AC receptacle
before performing maintenance procedures unless directed otherwise by the
procedure in this manual.
Tighten fasteners to the torque values specified in the procedures. Do not
overtighten any fastener.
Work only at a properly installed electrostatic discharge (ESD) workstation.
Wear a grounding wrist strap, when not connected to AC power, while servicing
the pump.
Do not lay the pump face down on components or tools which could scratch or
damage the keypad. Do not lay the pump face down with door assembly open.
Where connectors are identified as “locking,” unlock the connectors before
removing cables or conductors.
Note the routing of the wires before removing them.
Fully unlock flat ribbon cable connector flange before removing cable.
Attempting to remove the cable while locked can damage the cable and
connector.
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