caron 7540-3 Technical specifications

MODEL 7540-3
INST-PM-7540-3-VIS

Revision Log
Revisions
Description
Letter
Date
A
04-16-2018
Initial release.

INST-PM-7540-3-VIS Rev A 04/16/2018
Parts Required: (1) Air Filter, (4) Velcro Discs, (14) Lamps
Tools Required: Drill, Phillips Screwdriver Bit
Parts included in Preventative Maintenance Kit for Model 7540-3-VIS are shown below.
Note: Photos may have a different appearance depending on chamber options.
1. Turn off chamber and unplug power cord.
INSTRUCTIONS FOR REPLACING AIR FILTER AND VIS LAMPS IN
MODEL 7540-3
REPLACING AIR FILTER
Disconnect electrical power before opening lower grill assembly.
Lamps
Air Filter
Velcro Discs

INST-PM-7540-3-VIS Rev A 04/16/2018
2. Remove (2) screws on both sides of lower grill assembly using Phillips screwdriver
bit as shown below. Note: Retain screws.
3. Remove lower grill assembly by pulling away from chamber to release (2) bottom
latches as shown below.
4. Unfasten (4) Velcro connections on air filter and discard filter as shown below.
Note: Remove and discard any Velcro discs with loops that may still be attached
to hook discs located on condenser and replace hook discs as needed.
Lower Grill Assembly Screws
Lower Grill Assembly Latches
Air Filter
Velcro Connection Locations

INST-PM-7540-3-VIS Rev A 04/16/2018
5. Attach new Velcro discs with loops to hook discs on condenser corners with
adhesive facing outwards as shown below.
6. Center new air filter with condenser edges as shown below and press into place
with cardboard side towards condenser. Note: Once adhesive has touched air
filter it cannot be adjusted.
7. Reinstall lower grill assembly by engaging (2) bottom latches.
8. Secure lower grill assembly with retained (2) screws using Phillips screwdriver bit.
Velcro Disc Locations
Air Filter

INST-PM-7540-3-VIS Rev A 04/16/2018
Note: Photos may have a different appearance depending on chamber options.
1. Slide bottom light bank shelf out of chamber as shown below.
2. Remove light bank shelf and place lamp side up on flat surface as shown below.
REPLACING LAMPS
Bottom Light Bank Shelf
Bottom Light Bank Shelf

INST-PM-7540-3-VIS Rev A 04/16/2018
3. Remove and discard old lamp by rotating lamp ¼ turn and lifting out of lamp
sockets as shown below. Repeat for each lamp to be replaced.
4. Insert new lamp ends into lamp sockets and rotate ¼ turn. Repeat for each lamp
to be replaced.
5. Slide light bank shelf into chamber and press firmly to seat rear connector as
shown below.
6. Continue to instructions for replacing additional accessory preventative
maintenance items if applicable or plug in power cord and turn on chamber.
Lamp Socket
Light Bank Shelf
Press Here

INST-PM-7540-3-VIS Rev A 04/16/2018
7. Reset air filter and lamp alerts by pressing Settings button on right side of Home
screen as shown below.
8. Press Maint. button as shown below.
9. Press Reset buttons for Replace air filter and Replace VIS lamps as shown below.
10.Press Home button as shown below.
Settings Button
Reset Buttons
Home Button
Maint. Button