Barnstead International 379 Series Operation Manual Download Page 8 | Manualshive

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Barnstead International 379 Series Operation Manual Download Page 8

PROBLEM

PROBABLE CAUSE

REMEDY

No heat.

Unit not plugged in.

Plug in unit.

Blown fuse.

Replace fuse and test other
components.

Defective cord set.

Replace cord set.

Faulty control.

Replace control.

Open element.

Replace element.

Unstable temperature.

Loose control.

Tighten control.

Faulty control.

Replace control.

Temperature goes to

Loose control.

Tighten control.

maximum.

Faulty control.

Replace control.

8

Troubleshooting

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Summary of Contents for 379 Series

Page 1: ...CULTURE INCUBATOR TYPE 37900 OPERATION MANUAL AND PARTS LIST SERIES 379 Models I37925 I37924 I37920 26 LT379X2 2 4 04 Serial Number__________________...

Page 2: ...eration 7 Calibration Procedures 7 Operational Precautions and Limitations 7 Troubleshooting 8 Maintenance and Servicing 9 Replacing Door Hinge Assembly 9 Removing Door Insulation 9 Replacing Fuse 9 R...

Page 3: ...e inte rior surfaces of this incubator will become hot during use 3 Refer servicing to qualified personnel Please note the following warning THIS WARNING IS PRESENTED FOR COMPLIANCE WITH CALIFORNIA PR...

Page 4: ...intaining the insulating materials or when other wise disturbing the materials in a manner which causes release of dust or fibers therefrom Through the use of proper handling procedures you can work s...

Page 5: ...30 C to 65 C Principles of Operation A bimetallic thermostat energizes a resistant heating ele ment which is in contact with the thermally conductive chamber Turning of the adjustment knob located at...

Page 6: ...against palm of hand or soft pad to disperse any bubbles Keep in vertical position until liquid has expanded into lower part of capillary The following test data is given for your information Test Da...

Page 7: ...Equipment required consists of a water bath controllable within tenths of a degree centigrade and a National Institute for Standards and Technology NIST reference thermometer The supplied thermometer...

Page 8: ...other components Defective cord set Replace cord set Faulty control Replace control Open element Replace element Unstable temperature Loose control Tighten control Faulty control Replace control Temp...

Page 9: ...aded Push in and turn to the left Remove fuse c Install replacement fuse Replacing Control a Remove control knob b Remove two screws from access cover c Remove two black wires from control d Remove co...

Page 10: ...ires and element lead wires b Remove two spring clamps from nylon spacer nuts c Remove plate and insulation d Loosen two screws in rear of inner chamber but do not remove e Remove element f Re assembl...

Page 11: ...el No and BI Part No Number I37924 I37925 C1 Capacitor 002mfd 500V CAX41 CAX41 DS1 Lamp cycle light PLX73 PLX73 F1 Fuse 1 amp 100V 5 amp 120V FZX8 FZX16 HR1 Element 200 ohm 100V 288 ohm 120V EL379X3 E...

Page 12: ...12 EXPLODED VIEW...

Page 13: ...MEX147 Thermometer 57 JSX61 Shelf 18 SF374X1 Shaft SH379X1 19 FTX2 Foot 2 required 20 GMX2 Grommet 21 PL374X1A Pilot Light 100 120V Items not shown on the exploded view PL379X1A Pilot Light 220V FZX8...

Page 14: ...or can be obtained promptly from the factory When service or replacement parts are needed we ask that you check first with your dealer If the dealer cannot handle your request then contact our Custome...

Page 15: ...l Refrigeration Molding Media P 80 Basic WCI Refrigeration WCI Freezer Flexible Concrete Curing Flexible Type 75 AF FDM Formboard Cold Storage Wall Hullboard Flexible Marine Acoustical Backing Board M...

Page 16: ...of published human and animal studies The human data included large scale mortality studies of U S and European fiberglass wool factory workers IARC concluded that the human studies did not provide su...

Page 17: ...se of the neck and long pants Skin irritation from exposure to fiberglass is known to occur chiefly at pressure points such as around the neck wrist and waist Wear gloves when handling product Work Hy...

Page 18: ...ection 10 Shipping Information DOT Shipping Description NA Not applicable ID Number None IMO Class Number NA Hazard Classification Primary Nonhazardous Label s Required if not excepted NA EPA Hazardou...

Page 19: ...19...

Page 20: ...without further force or effect if there is any i repair made to the product by a party other than BARNSTEAD or its duly authorized service representa tive ii misuse including use inconsistent with wr...

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