KZ25 Pump Head User’s Guide 1 Safety Cautions Warning: Please read through this user’s guide carefully before operating the pump head. Danger: Remove the power from the pump before mounting or unmounting pump head to the drive. Danger: Remove the power from pump before attempting any maintenance or any cleaning operation is started.
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KZ25 Pump Head User’s Guide 2 Introduction KZ25 pump head is designed to provide a simple, easy-to-use peristaltic pump system. It accepts several different tubing sizes for a wide range of flow rates, up to 6L/min. The housing and compression block can be separated to load the tubing conveniently.
KZ25 Pump Head User’s Guide 6 Setup and Operation 6.1 Tube Loading 1) Be sure the pump drive is turned off. 2) Rotate the lever all the way to the left to release the compression block, and then remove it.
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KZ25 Pump Head User’s Guide FASTENING SCREW Figure 4. Fastening Screws Adjustment Note: The fastening screw is for adjusting the gap between compression block and tubing container to hold the tubing. It does not adjust flow rate. To check the gap between compression block and tubing retainer, put one end of tubing into water and pump air into tubing from the other end.
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KZ25 Pump Head User’s Guide MOUNTING PANEL SCREWS MOUNTING SCREWS SHAFT TANG Figure 5. Pump Head Installation Note: When stack another pump head to it, please align the shaft tang of the second pump head to the shaft slot of the first pump head and use provided screws to secure the stacked pump heads to the drive.
KZ25 Pump Head User’s Guide 7 Warranty The product comes with one-year labor and parts warranty. The limited warranty does not cover any damage that is caused by improper usage and handling. 8 Regular Maintenance 1) Always check the tubing and connections to make sure there is no leakage.
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