Graymills Liftkleen L-Series OMI - Manual (Page 24)

23
FIGURE 5A or 5B
LKT-4 CYCLE TIMER
APPLICATION: All units equipped with LKT-4
Cycle Timer
DESCRIPTION: Pneumatic system consisting of:
1. Control box with a 2 position (ON-OFF)
Oscillate Selector Switch, Start, Reset,
Emergency Stop Buttons, and a Timer
Device.
2. Mechanical type valves
3. Lid Lockout
4. Pneumatic Lid (required)
SEQUENCE OF OPERATIONS:
START: Lid Closed, Rack Down
LOADING:
1. Depress Reset button, lid will open automati-
cally and rack will rise to UP position.
AGITATION:
1. Turn Oscillate Selector switch to ON position
2. Depress Start button, rack will lower to the
DOWN position and lid will close
automatically, upon closure rack will oscillate
until RESET button is depressed
SOAK:
1. Turn Oscillate Selector to OFF position
2. Turn Timer Switch to OFF position
3. Depress Start button, rack will lower to the
DOWN position and lid will close
automatically.
TIMER:
1. Turn Oscillate Selector to ON position
2. Turn Timer Switch to ON position
3. Set Timer to the desired cycle time
4. Depress Start button, rack will lower to the
DOWN position and lid will close
automatically. Upon closure, rack will
oscillate for set time. Upon completion, lid
will open and rack will rise to the UP
position.
Please Note: Timer purchased in conjunction
with Anti-Tie Down option will function the
same except ATD buttons will replace the
RESET and START function in the above
sequence. The ATD buttons will need to be
held until lid makes contact with closure
position switch before auto operation will
resume. See Figure 4D for further details.
See Drawing #796PD37640 or #796PD37642-2