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Replace the heater fan air filters

How to replace the heater fan air filters on the P3000 when they’re dirty and restrict airflow.

Contents

Before you start
Tools required
Instructions

Before you start

undefined DISCLAIMER

The information in this document is believed to be accurate and reliable. However, the manufacturer does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of the use of such information. The manufacturer is not liable or responsible for any problems arising from the attempted repair. The manufacturer reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. The manufacturer's products are not designed, authorized, or warranted to be suitable for use in applications where failure or malfunction can reasonably be expected to result in personal injury, death, or severe property or environmental damage. The manufacturer accepts no liability for inclusion and/or use of its products in such equipment or applications and therefore such inclusion and/or use is for the customer’s own risk.

undefined SAFETY INSTRUCTIONS

  • Make sure the roaster is turned off and cooled down before starting any maintenance work.

  • The power cord must be unplugged or the roaster fully isolated from the electrical supply before removing any panels.

  • Read the instructions in full before starting work, and follow the steps as instructed below

Tools required

  • 2.5 mm hex key

Instructions

Remove the rear panel

See instructions here.

Locate the heater fan air filters

The heater fan air filters are at the rear of the machine, above the heating elements and main blower fans. 

Disconnect the SSRs and replace the filters

Disconnect all 6 solid state relays (SSRs) from the PCB to reach the filters. Pull on the connector, not the wires. Note the orientation of each connector, as they must be reconnected the same way. disconnecting heating elements

Remove the old filters and replace them with the new ones. 

removing fan filtersinstalling fan filters

Reconnect the SSRs

Reconnect the SSRs to the PCB in the same orientation as before. 

reconnecting heating elemnts

Finish up

Reinstall the rear panel and fasten the screws.