Table of Contents
Advertisement
Cautions : Disconnect the steam sterilizer before replacing any component !
5.1. Access to the Command and Control Unit (See Figure-7)
Remove the water filling line record (1) on the top of the steam sterilizer.
•
Take the cover sheet (2) out after removing the screws on the right and left sides of the steam
•
sterilizer.
5.2. Replacing Main PCB ( see Figure 8 & Figure 10)
Disconnect all cable terminals which are connected to main PCB clamps.
•
Disconnect the main PCB (7) - display PCB (31) connection cable from the main PCB.
•
Remove the 6 fixing screws of the main PCB and take the main PCB out.
•
Place the new main PCB and make all electrical connections according to the electrical circuit
•
diagram (see Figure 3 or Figure 4).
Connect the display PCB connection cables to the new main PCB.
•
5.3. Replacing Display PCB ( see Figure 8 & Figure 10)
Disconnect the main PCB (7)- display PCB (31) connection cable from the display PCB.
•
Remove the 8 connection screws of the display PCB and take the PCB out.
•
Place the new display PCB by meeting the display keys and their places on the panel sheet.
•
Check that the led lamps meet their places on the plastic panel.
•
Re-connect the main PCB - display PCB cable.
•
5.4. Replacing Temperature sensor
Disconnect the temperature sensor terminals from the main PCB (7).
•
Take the temperature sensor out by a wrench.
•
Connect a new temperature sensor.
•
Put some liquid gasket on the new temperature sensor's connection thread to ensure sealing and
•
fix the temperature sensor. (Be careful not to bend the connection cable)
Make the temperature sensor terminal connections according to the electrical circuit diagram
•
(Figure 3 or Figure 4).
5.5. Replacing Condense Solenoid Valve ( see Figure 9)
Remove the solenoid valve bobbin socket after removing its screw.
•
Remove the solenoid valve mounting screw from the bottom part of the mounting sheet.
•
Remove the solenoid valve (25) inlet and outlet hoses by loosening the connection nuts.
•
Take the connection adaptors on the solenoid valve inlet and outlet and fix them onto the new
•
solenoid valve.
Mount the new solenoid valve as its arrow direction is shown in the water and steam unit diagram
•
(Figure 5 or Figure 6)
Mount the solenoid valve bobbin socket.
•
SECTION 5
SPARE PART REPLACING
14
Advertisement
Table of Contents
