Walinga Airlock 1008, Operator'S Manual

Page: 75 / 126

OPERATOR’S MANUAL
Table 7-4: Maximum operating temperatures
Airlock Style Seal Style Maximum Temperature
Standard
“V” seal
140 °F
[60 °C]
and
“CR” seal
Abrasive
“CR” seal
212 °F
[100 °C]
and
“AVT” seal
To check the operating temperature, proceed as follows:
1. Clear the area of bystanders, especially small children.
2. Operate the airlock under normal operational conditions for a sufficient period of time to
allow all components to stabilize at their operating temperature.
3. Measure the temperature of the following areas:
a. Rotor bearings
b. Drive motor
c. Airlock casing
4. Ensure the temperature of the areas do not exceed the maximum operational
temperatures as detailed in Table 7-4 .
5. If the temperatures exceed the maximum operational temperatures:
a. Address and correct the cause of the high temperatures.
b. Inspect the rotor seals, bearings, casing, and end plates for signs of damage or
degradation.
c. Replace any worn or damaged components.
MAINTENANCE AND ADJUSTMENTS 00-144477-0 A 7-21