Epson RC180 Manual page 175

(5) Secure a backside cover to Option Unit 1 with
NOTE

(6) Remove two screws each on the front
When replacing Option Unit 2.
When Option Unit 2 in not used.
(7) Remove four screws and remove the Option
(8) Remove the Option Unit 2 filter units (two places).
(9) Mount the fan filters (two places) to Option
RC180 Rev.17
Maintenance 6. Maintenance Parts Replacement Procedures
two screws.
Orient the cover so that there is no gap when
mounted.
Be sure to keep the cable from being trapped or
damaged.
side and backside and remove Option
Unit 2 in the direction shown by the
arrow.
The removal procedure is complete.
Perform steps (7) to (9).
Unit mounting bracket from the Option Unit
1.
Refer : Maintenance 6.1.3 Cleaning and Replacing Fan Filter
Unit 1.
Option Unit
Mounting
Brackets
Mounted
Filter Units
163