ENGLISH
CLEANING INSTRUCTIONS
6
Step 1
- Turn “Main Power” switch to the “OFF” position
Step 2
- Unplug power cord from 120 volt receptacle
* NOTE - Use caution to pull from the plug and not from the cord
Step 3
- Remove 4 inch and 2 inch filters (refer to filter replacement instructions)
* CAUTION
- Use clean leather gloves and eye protection when handling the optics in this unit
Step 4
- Remove optics (refer to optic replacement instructions)
Step 5
- Remove top panel by removing Phillips screws and gently pulling off panel
Step 6
- Use compressed air to blow out all compartments
Step 7
- Using a cleaning solution of 10% Isopropyl Alcohol (Isopropyl Alcohol strength of 70% or
90%) and 90% filtered or distilled water in a spray bottle, wipe down all interior components (and
removed covers/panels) with clean lint-free towels
Step 8
- Clean optics with same solution and clean lint-free towels
* CAUTION
- Optics are fragile. Take extreme care while holding and cleaning optics, as
breakage or broken wires may occur.
Step 9
- Install clean optics (refer to optic replacement instructions)
Step 10
- Install new filters (refer to filter replacement instructions)
Step 11
- Re-install top panel