13
Press and pull the latch at the top of the front door, to remove the front door (press down
about 3mm , do not press down hardly which may cause deformation or even fracture
bayonet). As shown in figure “A””B”
Installation of purification cartridge(CR-SP301MS)
A
B
C
Open the front door of the Smart-Mini system. Please refer to this chapter.
Open the front door , the cabinet of ultra-purification cartridges has upper and lower
latch, As shown in Figure A
Take out the ultra-purification cartridge from the box (make sure number is correct for
the CR-SP303M), open the vacuum bag, remove protection cover for the port of cartridge.
Make sure there is a black “O” ring in the ports, which is in the right position.( should be
close to the inlet and outlet inside the convex shoulder). If the position is not right, Please
adjust it to the right position.
Wet the "O"-rings with ultra-pure water. Do not use lubricants for lubrication, such as
glycerol or Vaseline or other lubricant.
Push the ultra-purification cartridge firmly into place , Both the top and bottom ports of
the cartridge have to be fully seated shown as figure ”B” above.
Place the latch as origin. Make sure that both the top latch and bottom latch are fully
closed. Each latch should “click” when it is fully closed.
Install the front door as this chapter. The purification cartridge installation is completed