SPIDER MAX 500
- Extract the level indicator from the tool slide.
- Level indicator check.
It is possible to perform the check even before disassem-
bling the support.
Measure the resistance across the two cables of the level
indicator.
Moving the arm and the float, make sure that the resistan-
ce varies according to the arm movement.
Empty tank limit value= 95 ÷ 105 Ω Ω Ω Ω Ω .
Full tank = 0 ÷ 9 Ω Ω Ω Ω Ω .
- Follow the disassembly instructions in the reverse order
to assemble the unit.
(2) Pressure regulator:
- Remove the retaining spring.
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