Molecular Devices SkanWasher 300, Руководство пользователя

Страница: 39 / 78

Maintenance
SkanWasher 300 User Guide 29
Step 7 Run a wash program to verify that particles are removed.
Step 8 If particles not removed, proceed to Rinse Inlet Channels or Rinse
Outlet Channels.
Rinse Inlet Channels
If it is determined that the dispense probes (shorter probes) are clogged, fol-
low this procedure after performing the
Clogged Probes procedure to dislodge
particles.
Step 1 Open the inlet channel seal to get access to the wash head inlet chan-
nel (see Figure 11).
‹
Remove two hex wrench screws using the hex wrenches available
in the tool kit.
‹
Pull out the wash head block to expose the inlet channels.
Step 2 Place a container under area to collect water overflow (water will
flush out through the holes in the back of the wash head).
Step 3 Disable sensors from Setup/Edit Option/Sensor On/Off (consult
page 19 for instructions).
Step 4 Fill a reservoir bottle with distilled water.
Step 5 Connect tubing to instrument.
‹
Connect rinse inlet and pressure tubing to new reservoir bottle.
‹
Verify waste tubing is connected to vacuum port.
Step 6 Perform a forward flush to remove the particles.
‹
Insert a clean microplate into the microplate holder.
‹
Press the
[Rinse]
key to enter the Rinse/Prime mode.
‹
Press the
[Start]
key a second time to start the prime program.
(Water will flush out through the holes in the back of the wash
head.)
‹
Repeat if indicated.
Step 7 Reseat inlet channel seal block in the wash head.
Step 8 Run a wash program to verify that particles are removed (see Opera -
tion , Step 5).
Step 9 If particles not removed, and one probe can be identified to be
clogged, replace probe.
Or
If particles not removed, please consult Technical Support to have
inlet channel replaced.