2.1.6 Final Test Procedure
a) General checks
– 100% check (visual) of type designation, serial no, DC plate 12 V
and labeling on back
– 100% check with respect to air gap between swivel arm and case
with leaf gauge Permissible air gap 02–15 mm; if the air gap is
outside this range reject unit and replace
– 100% check with respect to gap between case and back,
permissible gap 08 mm
If gap > 08 mm, the back must be adjusted or replaced
– 100% check high voltage test
Test points: 4 screw heads on back
2 screw heads case floor
– 100% check rubber protection to switch for tightness
– 100% check tightness of rotary knob with cover
b) Running test A 100% check
Allow unit to run for 4 hours without cylinder Set on position 4
(standard) LED must light
c) Running test B 100% check
Check for running noise:
Functional check:
– Mains plug inserted (SPS active)
• Switch at “RUN” unit runs and LED lights
• Switch at “STOP” LED lights, unit stationary
– DC inserted (12 V) (SPS not active)
• Switch at “RUN” unit runs, LED does not light
• Switch at “STOP” LED does not light, unit stationary
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Summary of Contents for lactrina
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Page 9: ...2 1 3 Electric Circuit Diagram 6 IO I J1 ...
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