Masterflex Ismatec Reglo 78018-10, Руководство по эксплуатации

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3-41 Masterflex REGLO Digital Pump Drive with Advanced Connectivity
Section 4: Service & Maintenance
Masterflex
MINIFLEX PUMP HEAD REPLACEMENT
If necessary, the Miniflex pump head can be replaced. Contact Technical Assistance (see " Technical
Assistance " on page 3-48) to order the appropriate replacement pump head.
Description: Part Number
Replacement Miniflex Single Channel Pump Head 77220-20
Replacement Miniflex Dual Channel Pump Head 77220-30
General preparation and required equipment:
• Confirm you have the correct replacement pump head.
• Remove the pump head from its packaging and inspect for any obvious signs of damage.
• A Phillips head screwdriver is required to remove the pump head fastening screws.
To replace the Miniflex pump head:
1. Turn the pump head handle counterclockwise to raise the upper section of the pump head.
2. Remove the two fastening screws on the pump head’s back plate and carefully remove the pump head.
3. Place the new pump head securely onto the Miniflex pump drive.
4. Replace the two fastening screws to secure the new pump head to the drive.
5. Load tubing and run a dispense calibration to confirm the new pump head is operating correctly (for
further information see " Loading Tubing " on page 3-3, and " Tube Calibration " on page 3-8).