Instruction Manual

4 | LABNET PROBLOT 6 AND 12 HYBRIDIZATION OVENS
10.0 Cleaning and Maintenance
NOTE: Be sure to disconnect the power cord before cleaning or decontaminating the oven.
No routine maintenance is required for the electrical or mechanical components of the unit. The incubator exterior, interior, and
rotisserie should be wiped down periodically with a soft damp cloth with mild soap. NOTE: Do not use chlorine-based bleach or
abrasives. Any spills in the incubator and/or on the rotisserie should be cleaned up immediately.
10.1 Decontamination
Should a spill occur in the oven, it is easily cleaned by wiping the affected area first with a dilute detergent solution. The area should
then be cleaned with distilled water. This method works on the oven interior, drip pan, the rotisserie, and rocker platform. Bottles and
caps may also be soaked in a dilute decontaminating detergent and then rinsed in distilled water.
11.0 Troubleshooting Guide
Problem Solution
Oven will not power On or will not heat Check power cord, outlet, and unit circuit breaker.
Rotisserie will not turn On Check rotisserie On/Off switch and speed setting.
Rotisserie speed is erratic/jumps Check for balanced load on rotisserie. Even number of bottles loaded in opposing
positions.
Rocker platform will not operate Check if the timer is set to Run or a time setting. Check that nothing is blocking the
rocker platform sides.
Temperature is too high
 Check setpoint and readjust, if necessary.
 Check calibration.
Chamber temperature goes above set and
settles back to setpoint
Normal operation in initial heat up or if point door is opened for a long period.
Temperature will not remain stable or the
display shows “LO”
Check that setpoint is at least 5°C above ambient, which is minimum set and
operating point.
Indicated temperature is unstable A slight variation of ±0.1°C is normal. Larger fluctuations may be ambient variations
from drafts, door opening and closing, a fan obstruction or failure, or electrical noise
from RFI (motors, etc.).
Temperature is too low If door was opened, the unit may not have recovered yet. Confirm temperature setpoint.
Unit will not heat above temperature that
is below setpoint
Confirm setpoint. Check the temperature of the chamber with a thermometer, and
recalibrate if needed.
Temperature display and reference
thermometer do not match
Be sure the unit has been allowed to stabilize for 1 hour. Thermometer should be
suspended in the rotating bottle and not touching the bottle surface. Only certified
reference thermometers should be used.
Cannot adjust setpoint or calibration Turn the unit Off for 5 seconds to reset. If problem persists, call Corning Customer Service.
Unit calibrated at one temperature but not
at another
This can be a normal condition if temperatures or load vary widely. For best accuracy,
calibrate at setpoint.
Should you have a question about the operation of the Labnet ProBlot™ hybridization oven or if service is required, contact Corning
Customer Service. Do not send in a unit for service without first calling to obtain a repair authorization number. Should the unit
require return for service, it should be properly packed to avoid damage. Any damage resulting from improper packaging shall be the
responsibility of the user.
12.0 Accessories
Cat. No.
Description
H1200-RA Rocking platform
H1212-40VA Rotisserie, vertical, for 12 x 50 mL conical tubes
H1264VA Rotisserie, vertical, for 64 x 1.5 mL or 32 x 15 mL conical tubes
H1264-HA Rotisserie, horizontal, for 64 x 1.5 mL or 32 x 15 mL conical tubes