Page Electrical Data 2. Front legs 2. Reservoir water drain valve. Door tightening bolt 4.
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After every repair or dismantling the enclosure, the autoclave should pass two safety electrical test by the Service Engineer. The following shall be performed: Warning! When re-installing the enclosure, connect the earthing to the cover. On installing the rear cover, connect the earthing before accomplishing the installation of the rear cover. Caution: Allow the instrument to cool before removing the outer covers. Warning: Before starting disconnect the instrument from the power source and make sure there is no pressure in the autoclave.
Then proceed as follows: 1. Page Cleaning And Replacing Air Trap Jet Cleaning and Replacing Air Trap Jet Located in the water reservoir The elimination of air pockets from the sterilization chamber during heating and sterilization phases is achieved by means of the air trap jet. This device consists of a small orifice that is obtrusive and opened by a small wire moving forth and back.
Page Replacing The Safety Valve Replacing the Safety Valve Caution Before starting, be sure that the electric cord is disconnected and that there is no pressure in the autoclave. Remove the water reservoir cover. Before starting, disconnect the instrument from the power source.
Remove the autoclave cover see para. Disconnect the wires from the circuit breaker. Remove the four screws connecting the circuit breaker to the panel 1. Page Temperature Safety Thermostat Temperature Safety Thermostat Located on the rear side of the heaters The autoclave is supplied with a temperature thermostat that maintains the temperature during the dry stage, by connecting and disconnecting the electric power.
This device automatically disconnects the heating elements in case of a rise in temperature. Page Cut-off Thermostat Cut-Off Thermostat This thermostat cuts out power to the autoclave, in the event that all other safety systems do not function.
For example: if the operator forgets to fill the chamber with water, and starts the sterilization cycle, the chamber will heat up and activate the cut-out thermostat. Page Replacing Heating Elements Replacing Heating Elements Caution: Before starting, ensure that the electric cord is disconnected from the power source and there is no pressure in the autoclave chamber. Dismantle the autoclave cover see para.
Page Replacing Multi-purpose Valve 6. Sw Stage Fill Ste. When sterilizing cotton wool or pads, it is essential to wrap them in paper or cotton bags in order to prevent the multi-purpose valve and the autoclave openings from becoming clogged with remnants of the material. Page Replacing The Door Bellows 6. Open the door. Unscrew and remove the tightening screw 5.
Gently pull out the door safety device locking pin Page Replacing The Thermostat B10 6. Unscrew the four screws attaching the door cover and remove the door cover. Page 26 Cat. Description Model No. Page Replacing The Locking Device 6. Remove the security ring 9 using a special tool. Remove pin 6. Remove locking device. Take care not to lose the Teflon disk Page Replacing The Door Switch models , , , 6. Before starting, disconnect the instrument from the power source and ensure that there is no pressure in the autoclave.
Allow the autoclave to cool before removing outer covers. Page Replacing The Drain Valve 6.
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