Hanna Instruments HI 902 Color - Assembling the Burette; Disassembling the Burette

9-4
MAINTENANCE, PERIPHERALS
9.1.3 Disassembling the Burette
The aspiration and the dispensing tubes have fittings and tube protectors. The aspiration
tube will be mounted in the left side and the dispensing tube will be mounted in the right
side of the burette.
To remove the dispensing tube and the aspiration tube follow these steps:
• Slide up the tube protector (3);
• Remove the tube lock (4) from the burette holder.
• Unscrew the fitting (2).
• Remove the tube.
9.1.4 Assembling the Burette
To attach the dispensing tube and the aspiration tube, follow these steps:
• Insert the flat-shaped end of the dispensing tube into the valve outlet, and screw in
the fitting so that the highest of its 9 cuts stays vertically in the final position (2).
• Bend the tube up into the vertical position to enter the highest cut of the fitting (5).
• Put on the tube lock on the fitting (4).
• Slide down tightly the tube protector (3) into the dedicated gap of the tube lock.
3
1
4
1
21
sale@ponpe.com
www.ponpe.com