Close the autoclave door or lid. Engage the heavy-duty mechanical locking arm or screw knobs. Tighten securely in a cross-pattern if using multiple knobs. The safety interlock switch will not allow pressure to build if the lid is insecure. Step 2: Set the Exhaust Valve
Add distilled water up to the fill line. Clean the sensor probe.
Annually: Have a technician calibrate the pressure gauges and inspect the safety valves. Troubleshooting Common Issues
Do not overcrowd baskets. Leave air gaps between containers to allow steam to circulate freely. sanyo mac 1200 autoclave manual
Inspect the chamber base. Ensure the heating element is completely submerged in water.
Cause: The lid is not fully locked or the microswitch sensor fails to detect the closed handle.
: Designed for rapid cycles, often as low as 12–15 minutes, making it ideal for high-volume environments like dental clinics. Ease of Use Close the autoclave door or lid
Reduce load size, check heating elements, or check water level. Insufficient water in reservoir. Add distilled water to the reservoir. Error Code (e.g., E01) Sensor failure or overheating.
Leave sufficient space between items. Steam must circulate freely to achieve 100% sterilization.
Typically 110V–120V AC, 50/60 Hz, requiring a grounded, dedicated electrical outlet due to high heating current draws. 2. Pre-Operation and Setup Checklist The safety interlock switch will not allow pressure
Inspect the lid gasket for signs of flattening, hardening, or cracking. Replace immediately if compromised.
Allow the unit to cool naturally until the temperature drops below 80°C and the analog pressure gauge reads exactly .
Do not rely on generic autoclave manuals. The MAC 1200 has specific valve sequencing and a particular slow/fast exhaust protocol that, if misapplied, can cause boiling over of liquids or pressure lock.
Set the (e.g., 15–20 minutes depending on load density).