Steris Amsco 3085 SP, Руководство по обслуживанию

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5-6
764332-898
18. Floor lock LOCK LED does not
come ON. Electrical system
malfunction 1. Check LS1 and LS2 switch adjustment
on back locking legs - adjust switches.
2. Check solder joints at microswitch
terminals - resolder as necessary.
3. Carefully ground (dc ground) wire #82
at P27-1 to simulate floor locks
LOCKED - check continuity between
P1-20 and P27-1.
4. Check at P1-20 - replace table control
PC board if LOCK LED does not come
ON.
19. Table does not raise with hand
control, pump operates. Electrical system
malfunction Ensure LS5 (raise) limit switch is
energized if table is at other than full
height - adjust or replace switch assembly.
20. Table does not flex or Reverse
Trendelenburg with hand control. Electrical system
malfunction Seat limit switch (LS3) is defective, stuck
or out of adjustment - adjust or replace
switch assembly or replace rubber boot.
21. Table does not flex or
Trendelenburg with hand control. Electrical system
malfunction Seat limit switch (LS4) is defective, stuck
or out of adjustment - adjust or replace
switch assembly or replace rubber boot.
22. Green ON LED flashing. Electrical system
malfunction 1. Optional foot control switch was
actuated when hand control switched
ON; control logic error disables foot
control functions - turn hand control
OFF then ON to reset controls.
2. Faulty foot control - foot control
function is disabled - replace foot
control.
23. Return to Level Failure;
selected but no motion. Electrical system
malfunction Ensure P28, 29, 31, 32, 33, 34, 35 and 36
connectors are secure.
24. Return to Level Failure; one
section continues past level. Electrical system
malfunction Short in level switch - test with ohmmeter
and replace as necessary.
NOTE: If leg section faulty part, entire
section (P136807-731) must be replaced
and readjusted as described in
S
ECTION
7: C
OMPONENT
R
EPAIR AND
R
EPLACEMENT
.
25. Return to Level Failure; one
section not at level but does not
move. Electrical system
malfunction Open level switch - test with ohmmeter
and replace as necessary.
NOTE: If leg section faulty part, entire
section (P136807-731) must be replaced
and readjusted as described in
S
ECTION
7: C
OMPONENT
R
EPAIR AND
R
EPLACEMENT
.
Table 5-1. Troubleshooting Guide (Cont’d)
Situation Cause Service Instructions