User Manual (supplied by BioRad) Owner's manual

Blue power indicator light on 1. System not plugged in Turn on system, power strip.

HTF is not on 2. Power strip not on Remove power cable and reconne

HTF sheath reservoir does Power not on Press prime button on front of

not refill. HTF.

Lines not connected Turn power off then on again on

HTF.

Sheath cube more than Disconnect air tubing

3 ft below HTF connecting array reader to HTF.

HTF should prime and fill.

HTF audible alarm and red Sheath cube is empty Insert filtered end of sheath

fault indicator light on. intake line into new container

and press Prime button on front

of HTF.

HTF not on level Ensure that HTF system is on

surface flat surface.

Filtered end of sheath Ensure that filter is below level

tube not below level of sheath in cube.

of sheath in cube

Sheath container is not Place the sheath cube 3–4 ft

below level of HTF below the level of the reader and

HTF system (Figure 20).

Sheath filter clogged Replace sheath filter.

HTF may be overfilled Disconnect the Sheath Out fitting

at the array reader. Discharge sheath

fluid into a waste container by

depressing the plunger at the end of

the Sheath Out tubing using a screw-

driver or other similar object. Drain

until HTF tank is about half full.

Call Technical Support if all actions

above do not resolve problem.

Message/Problem Causes Solution