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5.2 Replacing the Tubing (Cont.)
Tubing Installation
Start with a section of tubing at least 9” in length. Once installed, this length will result in
approximately 1 1/2” extending below both sides of the pumphead for fittings and attachments.
1.
With the pump running, insert tube into the channel of the inlet (suction) of the pumphead.
2.
Carefully
guide the tube into pumphead and through the channel of the outlet (discharge) side of
the pump head and then stop the pump (Figure 3).
3.
Reinstall the pumphead cover (Figure 4).
4.
Attach retention clip on the inlet (left) side of the tube just below the base of the pumphead, to
prevent tube migration during operation (Figure 5).
5.3 Pumphead Maintenance
1.
Remove tubing per the Tubing Removal procedure.
2.
Disconnect power to the pump.
3.
Remove the pumphead cover.
4.
Open the spring clip to release the rotor from the motor shaft (Figure 6).
5.
Remove roller assembly by sliding it off the motor shaft.
Once disassembled, remove any particles or debris from the pumphead housing and roller
assembly. Inspect the pumphead for cracks or other damage. Ensure rollers turn freely. Be sure all
cleaning solvents are removed prior to reassembly and tube replacement.
5.4 Fuse Replacement
1.
Disconnect power to pump.
2.
Slide out the fuse tray from the IEC socket (Figure 7).
3.
Replace with one of identical size & Amperage rating.
4.
Slide fuse tray back in to lock.
Figure 4
Figure 5
Figure 6
Figure 7
Figure 3
