Cole Parmer 52100-05 User manual

Mechanical Convection Ovens
057-373-00 (7000667) Rev. 3

Cole-Parmer
MANUAL NUMBER 057-373-00 (7000667)
3 40434 8/11/15 Added installation clearance distances to pg 3-1 ccs
2 31325 2/16/15 Added explosion and fire warnings ccs
1 26662/SI-10360 11/1/11 Updated parts list with cordset numbers - pg 6-1 ccs
0 -- 5/21/10 Transfer to Marietta (was 057-373-00 5/23/05) ccs
REV ECR/ECN DATE DESCRIPTION By
Preface
Mechanical Convection Oven i
Models covered in this manual
Model Catalog No. Size Voltage
52100-05 (667) 3515M-1C/P-Q 1.7 cu ft 240V
52100-00 (668) 3515MC/P-Q 1.7 cu ft 120V

Cole-Parmerii Mechanical Convection Oven
Preface
Contains Parts and Assemblies
Susceptible to Damage by
Electrostatic Discharge (ESD)
CAUTION
Important Read this instruction manual. Failure to read, understand and follow the instructions in this manual
may result in damage to the unit, injury to operating personnel, and poor equipment performance. s
Caution All internal adjustments and maintenance must be performed by qualified service personnel. s
Material in this manual is for information purposes only. The contents and the product it describes are subject
to change without notice. Cole-Parmer makes no representations or warranties with respect to this manual. In no
event shall Cole-Parmer be held liable for any damages, direct or incidental, arising out of or related to the use of
this manual.
©2010 Cole-Parmer. All rights reserved.

Cole-Parmer Mechanical Convection Oven iii
Preface
Important operating and/or maintenance instructions. Read the accompanying text carefully.
Potential electrical hazards. Only qualified persons should perform procedures associated with this
symbol.
Equipment being maintained or serviced must be turned off and locked off to prevent possible injury.
Hot surface(s) present which may cause burns to unprotected skin, or to materials which may be
damaged by elevated temperatures.
Marking of electrical and electronic equipment, which applies to electrical and electronic equipment
falling under the Directive 2002/96/EC (WEEE) and the equipment that has been put on the market
after 13 August 2005.
This product is required to comply with the European Union’s Waste Electrical & Electronic
Equipment (WEEE) Directive 2002/96/EC. It is marked with the WEEE symbol. Cole-Parmer has
contracted with one or more recycling/disposal companies in each EU Member State European
Country, and this product should be disposed of or recycled through them. Further information on
Cole-Parmer’s compliance with this directive, the recyclers in your country and information on these
products will be available at www.cole-parmer.com.
4Always use the proper protective equipment (clothing, gloves, goggles, etc.)
4Always dissipate extreme cold or heat and wear protective clothing.
4Always follow good hygiene practices.
4Each individual is responsible for his or her own safety.

Cole-Parmeriv Mechanical Convection Oven
Preface
Do You Need Information or Assistance
on Cole-Parmer Equipment?
The Cole-Parmer Instruments Sales Group can provide information on pricing and give you
quotations. We can take your order and provide delivery information on major equipment items or
make arrangements to have your local sales representative contact you.
1-800-323-4340 Cole-Parmer, Toll Free, US
Cole-Parmer Instruments Product Service Support can supply technical information about
proper setup, operation or troubleshooting of your equipment. We can fill your needs for
replacement parts or provide you with on-site service. We can also provide you with a quotation on
our Extended Maintenance Program for our products.
Whatever products you need or use, we will be happy to discuss your applications. If you are
experiencing technical problems, working together, we will help you locate the problem and, chances
are, correct it yourself...over the telephone without a service call.
When more extensive service is necessary, we will assist you with direct factory trained
technicians or a qualified service organization for on-the-spot repair. If your service need is covered
by the Cole-Parmer Instruments Products warranty, we will arrange for the unit to be repaired at our
expense and to your satisfaction.
Regardless of your needs, professional service technicians are available by telephone to assist
you concerning our products Monday through Friday from 8:00 a.m. to 6:00 p.m. Eastern Time.
Please call or fax us at:
1-800-323-4340 Toll Free U.S. and Canada
1-847-549-7600 Direct
1-847-549-7676 Fax
International customers, please contact your local Cole-Parmer Instruments distributor.

Mechanical Convection Oven vCole-Parmer
Table of Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
Unpacking and Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
Leveling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
Electrical Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2
Shelving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
Temperature Control (Thermostat) . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
Part Replacement Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1
Failure to Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1
Replacing Thermostat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2
Replacing Status Lamp Bulb Assembly . . . . . . . . . . . . . . . . . . . . . . .5-3
Replacing the Power Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3
Replacing the Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-4
Replacing Hi-Limit Thermostat . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-4
Replacing the Blower Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-5
Replacing the Blower Wheel; Servicing . . . . . . . . . . . . . . . . . . . . . . .5-5
Temperature Readout Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . .5-6
Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1
Section 1
Section 2
Section 3
Section 4
Section 5
Section 6

Mechanical Convection Oven 1-1Cole-Parmer
Section 1 Introduction
Thank you for selecting Cole-Parmer instruments for your equipment
needs.
Cole-Parmer's Economy Gravity Convection Ovens are designed for use in
hospitals, industry, and school laboratories - wherever there is a need for
low-cost, yet reliable ovens for drying, sterilization, baking, evaporation or
similar type work.
A hydraulic thermostat provides reliable temperature control with a range
from slightly above ambient to 210°C. A sheathed heater is positioned in
the bottom of the chamber along with a constant-speed fan that circulates
heated air rapidly throughout the chamber. The metal cover shields the fan
and protects against splattering in the even that any material is accidentally
spilled in the area of the fan.
Chamber temperature is conveniently monitored via an LED display on
the control panel. To guard against overtemperature conditions, a factory-
set hi-limit thermostat is an integral part of the electrical system.
One-inch thick silica-based insulation in the double-walls of the chamber
helps retain chamber heat. The interior walls of the chamber are stainless
steel and the shelves are chromeplated steel for ease of maintenance and
clean up.
These ovens also have a steel exterior finished in baked enamel and are
rigidly constructed for long, trouble-free service.
These instructions contain important operating and safety information.
The user must carefully read and understand these instructions before
using the unit. Your unit has been designed to optimize function,
reliability, safety and ease of use. It is the user’s responsibility to install the
oven in conformance with local electrical codes.

Mechanical Convection Oven 2-1Cole-Parmer
Section 2 Specifications
Power Requirements
52100-00: 120 Volts, 50/60 Hz, 10 Amps, 1100 Watts
52100-05: 240 Volts, 50/60 Hz, 5 Amps, 1100 Watts
Overall Dimensions
18-7/16"W x 15-9/16"D x 25"H (47 x 39-1/2 x 63-1/2 cm)
Chamber Dimensions
16"W x 11-1/2"D x 16"H (40.6 x 29 x 40.6 cm)
Volume
1.7 cu. ft.
Shipping Weight
34 lbs. (15.5 kg)
Performance Characteristics
Temperature Range: . . . . . All models slightly above ambient to 210°C
Thermostat, Control: . . . . .±5.0°C over entire range
Thermometer, Digital: . . . .±2.0°C over entire range
Environmental Operating Conditions
Pollution Degree*: . . . . . . . . . . . . . . . . . . . . . . . . .2
Installation Category*: . . . . . . . . . . . . . . . . . . . . . .II
Altitude: . . . . . .2000 Meters MSL (Mean Sea Level)
Humidity: . . . . . . .80% maximum, non-condensing
Electrical Supply: . . . . . . . . . . .120VAC or 240VAC
Voltage Tolerance: . . . . .±10% of normal rated line
Temperature: . . . . . . . . . . . . . . . . . . . .15°C to 40°C
Product Usage: . . . . . . . . . . . . . . . . .Indoor use only
*Refer to IEC 664-1