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Section 

INTRODUCTION 

 

The Labnet Incubators have been designed for general purpose incubations (<65ºC), as 
well as those applications requiring higher temperatures (up to 65ºC). 
 
Temperature within the incubator is controlled and regulated by a microprocessor.  
Temperature is set and displayed digitally.  An independent, user settable safety 
thermostat protects samples and the incubator from overheating in the unlikely event of a 
primary controller failure. 
 
A fan, located in the chamber, assists in providing an exceptionally uniform environment.  
The fan also speeds temperature recovery after the door of the incubator has been 
opened. For applications where the flow of air in the chamber is undesirable, the fan may 
be switched off. 
 
The interiors of the 311D and 611D incubators are constructed of stainless steel.  The 
exteriors are made of cold rolled steel to resist corrosion and provide strength.  The door of 
the incubator consists of two parts.  The inner door is glass to allow for viewing the 
chamber contents without disrupting the temperature environment.  The outer door is solid 
and insulated.  It is also heated to help in maintaining the chamber temperature.  The 
heated door prevents condensation from forming on the inner glass viewing door. 
 

Your satisfaction and safety require a complete understanding of this unit.  Read 
this instruction manual thoroughly before attempting to operate the incubator.  All 
operators should be given adequate training before using this incubator.  Note that 
any alterations or modifications to the incubator may void the warranty. 

 
Should any questions arise concerning the Labnet Incubators, please call Labnet 
International’s Customer Service Department at 888 522-6381, Monday through Friday, 
8:30am to 5:00pm, EST. 

 

 

 

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Summary of Contents for 311D

Page 1: ...HIGH PERFORMANCE INCUBATORS MODELS 311D 611D INSTALLATION AND INSTRUCTION MANUAL...

Page 2: ...ROUTINE CARE SECTION 9 0 SERVICE AND TROUBLESHOOTING SECTION 10 0 PARTS LIST WIRE DIAGRAM REV 3 2005 4861281 These units are high performance incubators for professional industrial or educational use...

Page 3: ...are constructed of stainless steel The exteriors are made of cold rolled steel to resist corrosion and provide strength The door of the incubator consists of two parts The inner door is glass to allo...

Page 4: ...or misuse of this equipment Labnet International s liability shall be limited to the repair or replacement of the unit or refund of the purchase price at Labnet International s discretion For technica...

Page 5: ...erior Outlet 1AMP Door Inner glass Outer solid heated Chamber Volume 311D 2 75 cu ft 611D 6 0 cu ft Exterior Construction Cold rolled steel Interior Construction Stainless steel Exterior Dimensions 31...

Page 6: ...the carrier will arrange for official inspection to substantiate your claim 4 3 Return Shipment Save the shipping crate until you are sure all is well If for any reason you must return the unit contac...

Page 7: ...10 FROM THE DATA PLATE RATING These units are intended for 50 60Hz applications A separate circuit is recommended to preclude loss of product due to overloading or circuit failure NOTE Electrical supp...

Page 8: ...fected before use Remove all of the interior parts and clean thoroughly with a disinfectant that is appropriate to your application DO NOT use chlorine based bleaches or abrasives as this will damage...

Page 9: ...temperature rises to the safety set point the Safety takes control of the heating element and allows continued use of the incubator until the problem can be resolved or service can be arranged 6 4 Fa...

Page 10: ...ain the thermometer is not touching any shelving Allow the temperature to stabilize again until the thermometer reads a constant value for one hour Compare the digital display with the reference therm...

Page 11: ...11 stable temperature the fan may be turned off...

Page 12: ...he chamber may be disinfected Before using any type of disinfectant or cleaning agent in the incubator check with the product manufacturer to ensure that the product will not damage the stainless stee...

Page 13: ...r failed on call Customer Service 2 Wiring error call Customer Service Temp 2 Display reads HI or 400 Probe is unplugged or broken Call Customer Service Temp 3 Chamber temperature spikes over set poin...

Page 14: ...hat fan is moving 2 Confirm that set point is set high enough Temp 7 Unit will not heat up at all 1 Do all controller functions work 2 Is the Safety set high enough for diagnostics should be fully clo...

Page 15: ...Temperature sensor failure evaluate if pilot light is operating correctly 3 Controller failure evaluate if pilot light is operating correctly 4 Allow at least 24 hours to stabilize at set point tempe...

Page 16: ...test Mech 3 Motor makes noise 1 If noise is from the motor tap the top of motor shaft with ball peen hammer Remove back panel to access fan motor 2 If the sound gets worse tap the other end of the sha...

Page 17: ...is on e g fan or heater and just controller is off 4 Check all wiring connections especially around the on off switch Other 5 Unit is smoking Out of box This is not an uncommon occurrence when first...

Page 18: ...01483 Door Element I 100019 I 100019 Door Switch I 104103 I 104103 Heating Element I 200114 I 120071 Light Socket I 104098 I 104098 MP Control I 1750692 I 1750693 On Off Switch I 102025 I 102025 Power...

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