Sakai SW880-1, Operator'S Manual

Page: 97 / 111

3. PERIODIC MAINTENANCE
– 92 – – 93 –
Thickness of separate and friction plates for SW880
-1
and
SW990
-1
are the same.
→
Checking procedure: Disassemble and measure the
plate thickness in every 500 hours of operation in
accordance with the instruction given earlier.
(6) As needed
①
Water tank
1) With the drain cap removed, remove the water and
sediment from the bottom of the tank.
2) If sedimentation is substantial, remove the drain plug
and clean the interior of the tank.
3) When the necessary work is complete, refit the drain
cap and filler cap.
Standard dimensions
Separate plate
4 plates: 2.3 (per plate)
Friction plate 3 plates: 3.3 (per plate)
Total thickness 19.1
Standard total thickness
for replacement
18.5