Fig 3-16 : Remove Bottle Guide; Fig 3-17 : Insert Needle Removal Tool - Hach HIAC 9705 Operator's Manual

36 of 82 System Setup - 9705

Fig 3-16 : Remove Bottle Guide

3) Carefully slide the removal tool over the long needle.

Fig 3-17 : Insert Needle Removal Tool

4) Seat the tabs of the removal tool into the slot of the needle screw and turn
counterclockwise to remove the needle.
HIAC
Operator Manual