Ecodome
®
User Manual
Performing Maintenance
3
-
3
3
Note:
The
entire blower assembly
serves as the exhaust air filter cover. To access
the exhaust air filter, loose the three thumbscrews around the base of the
blower assembly and lift the entire blower assembly off the base.
5. Replace the air filter.
You must use a Fram
®
CA 5056 air filter. You can purchase CA 5056 air filters
from your High End Systems dealer/distributor (see “Optional Accessories” on
page intro-1).
6. Replace the air filter cover and tighten the air filter cover thumbscrews.
7. Replace the housing and dome over the base. Use the tamper-proof screwdriver
to tighten the base clamp.
Oiling the Blower Motor
You should oil the blower motor every six months.
Caution: Electrically isolate Ecodome before following these instructions.
To oil the blower motor:
1. Use the tamper-proof screwdriver (shipped with Ecodome) to remove the base
clamp.
2. Carefully lift the housing and dome from the base (and fixture).
3. Locate the blower motor (see
Figure 3-2).
4. Oil the blower motor in the
holes on each side of the motor
(see Figure 3-2).
You must use 10 to 20 drops of
either SAE 10W or 20W non-
detergent oil (ML-type) or
electric motor oil.
5. Replace the housing and dome
over the base. Use the tamper-
proof screwdriver to tighten the
base clamp.
Figure 3-2. Oiling the blower motor.
blower motor
holes
