International
Operating Instructions
DOUBLE WALL LABORATORY OVENS
Models:
88-0200/01 (L-3C-4)
88-0200/02 (L-3C)
88-0210/01 (L-5C-4)
88-0210/02 (L-5C)
88-0220/01 (L-8C-4)
88-0220/02 (L-8C)
Distributor:
ELE International, Inc.
PO Box 608
Loveland, CO 80539
USA
ELE International, Ltd.
Chartmoor Road Chartwell Business Park
Leighton Buzzard, Bedfordshire
LU7 4WG England
Phone: (970) 663-9780
Fax: (970) 663-9781
E-Mail: [email protected]
Phone: + (0) 1525 249200
Fax: + (0) 1525 249249
E-Mail: [email protected]
International
DOUBLE WALL LABORATORY OVENS
MODELS 88-0200/ (L-3C), 88-0200/ (L-5C),
88-0220/01 (L-8C) SERIES
I.
GENERAL INFORMATION
The Double Wall Laboratory Ovens are designed for general laboratory tasks
including drying, baking, annealing, conditioning, sterilizing, evaporating,
dehydrating and other general laboratory work. Available in a variety of sizes, this
series of ovens is fully-equipped with mercury thermometer and adjustable
shelves. The double wall welded steel construction, baked enamel finish exterior,
and corrosion resistant interior make this a sturdy, all-purpose laboratory oven.
The ovens contain the following features:
*
*
*
*
Sturdy, double wall welded steel construction
Two nickel plated shelves adjustable at 1" (25.4 mm) increments
Baked enamel finish exterior
Corrosion resistant interior
3
Distributor:
ELE International, Ltd.
Chartmoor Road Chartwell Business
Park
Leighton Buzzard, Bedfordshire
LU7 4WG England
Phone: + (0) 1525 249200
Fax: + (0) 1525 249249
E-Mail: [email protected]
ELE International, Inc.
PO Box 608
Loveland, CO 80539
USA
Phone: (970) 663-9780
Fax: (970) 663-9781
E-Mail: [email protected]
International
II.
SET UP
A.
After unpacking the oven from its shipping carton, verify receipt of correct
quantities of each component and carefully check for damage. If there are
any problems, please refer to the enclosed Damaged/Missing Item
Report.
B.
C.
Do not place the oven on a combustible surface.
Install adjustable shelf by placing the ends of the wire shelf bracket into
the corresponding holes located on the inner sides of the incubator at the
desired height. Push the ends of the brackets into the holes until the first
bend in the brackets are against the wall, then rotate the bracket down.
Place the shelf on the brackets. See Figure 1 on following page.
D.
Remove the glass thermometer from its container and place it in the
rubber grommet. Insert the grommet in one of the ports on top of the oven
and adjust the thermometer so that it extends at least 1 inch (25.4 mm)
into the oven chamber.
4
Distributor:
ELE International, Ltd.
Chartmoor Road Chartwell Business
Park
Leighton Buzzard, Bedfordshire
LU7 4WG England
Phone: + (0) 1525 249200
Fax: + (0) 1525 249249
E-Mail: [email protected]
ELE International, Inc.
PO Box 608
Loveland, CO 80539
USA
Phone: (970) 663-9780
Fax: (970) 663-9781
E-Mail: [email protected]
International
E.
Check the oven nameplate to ensure that the oven electrical
characteristics agree with your power supply. Plug into a 115/230 volt
receptacle, depending upon the voltage of the oven you have.
III.
CAUTION
A.
B.
C.
D.
E.
Do not use with flammable solvents, vapors, or gasses.
Exterior oven surfaces may become hot when in use.
Do not use extension cords with the oven.
Do leave oven unattended during operation.
Do not put drip tray or foil over fixed shelf in bottom of oven. Air must
circulate freely around heating elements for proper operation.
F.
Do not operate oven without (4) rubber feet. Air must circulate freely
underneath the cabinet for proper cooling of electrical components.
IV.
LOADING AND OPERATION
A. Model 88-0200/ (L-3C)
1.
2.
3.
Turn the thermostat control knob clockwise to around the number
“8". The light will come on, indicating heater action.
Check the reading of the thermometer until it reaches the desired
temperature.
Rotate the control knob very slowly counter clockwise until the light
goes out. The thermostat will then cycle automatically with the light
indicating heater action.
4.
Turn oven off with the ON/OFF power toggle switch, saving the
temperature setting for the next use.
5
Distributor:
ELE International, Ltd.
Chartmoor Road Chartwell Business
Park
Leighton Buzzard, Bedfordshire
LU7 4WG England
Phone: + (0) 1525 249200
Fax: + (0) 1525 249249
E-Mail: [email protected]
ELE International, Inc.
PO Box 608
Loveland, CO 80539
USA
Phone: (970) 663-9780
Fax: (970) 663-9781
E-Mail: [email protected]
International
B.
C.
Models 88-0210/ (L-5C), 88-0220/01 (L-8C)
1.
2.
Switch on the ON/OFF power switch.
Turn the thermostat knob to the desired temperature indicated on
the knob. A slight adjustment may be necessary but this can be
determined by the thermometer reading.
Due to latent heat of the element(s) on initial warm-up, it is best to
anticipate temperature rise at this point. Until the user becomes familiar
with the equipment through use, one should set the thermostat so that it
will cycle 10 to 20 degrees ahead of the desired operating temperature to
dissipate the excessive heat of the element(s). The higher the desired
temperature, the less anticipation is needed. The thermostat should be
allowed to cycle at temperature a few times before using the oven. This
will allow the interior metal of the oven to reach temperature and stabilize
at operating temperature.
D.
Load the oven so that air circulation within the oven is not impaired.
General guidelines include:
Stagger articles on the shelves.
Do not overload. Overloading will show by non-uniform processing.
Leave a space between articles being processed.
Hang flat sheet from top shelf.
If sheets are laid flat, maintain gaps between each sheet for air
circulation.
For best processing performance for a single item, adjust one shelf so
that the article is centered in the oven.
6
Distributor:
ELE International, Ltd.
Chartmoor Road Chartwell Business
Park
Leighton Buzzard, Bedfordshire
LU7 4WG England
Phone: + (0) 1525 249200
Fax: + (0) 1525 249249
E-Mail: [email protected]
ELE International, Inc.
PO Box 608
Loveland, CO 80539
USA
Phone: (970) 663-9780
Fax: (970) 663-9781
E-Mail: [email protected]
International
V.
SPECIFICATIONS
Inside Dimensions:
88-0200/02 (L-3C), 88-0200/01 (L-3C-4):
88-0210/02 (L-5C), 88-0210/01 (L-5C-4):
88-0220/01 (L-8C), 88-0220/01 (L-8C-4):
12"w x 10"d x 10"h (305 x 254 x 254 mm)
18"w x 12"d x 16"h (457 x 305 x 406 mm)
18"w x 14"d x 21"h (457 x 356 x 533 mm)
Cubic Feet Capacity:
88-0200/02 (L-3C), 88-0200/01 (L-3C-4):
88-0210/02 (L-5C), 88-0210/01 (L-5C-4):
88-0220/01 (L-8C), 88-0220/01 (L-8C-4):
0.7 (19.8 liters)
2.0 (56.6 liters)
3.0 (85 liters)
Outside Dimensions:
88-0200/02 (L-3C), 88-0200/01 (L-3C-4):
88-0210/02 (L-5C), 88-0210/01 (L-5C-4):
88-0220/01 (L-8C), 88-0220/01 (L-8C-4):
14"w x 12"d x 17"h (356 x 305 x 432 mm)
20"w x 14"d x 25"h (508 x 356 x 635 mm)
20"w x 16"d x 30"h (508 x 406 x 762 mm)
Type of Thermostat:
88-0200/02 (L-3C), 88-0200/01 (L-3C-4):
88-0220/01 (L-8C-4):
Bi-Metal
Hydraulic
Wattage/Amps:
88-0200/02 (L-3C): 600/5.22
88-0210/02 (L-5C): 1200/10.43
88-0220/01 (L-8C): 1600/13.91
88-0200/01 (L-3C-4): 600/2.6
88-0210/01 (L-5C-4): 1200/5.22
88-0220/01 (L-8C-4): 1600/6.95
Maximum Temperature:
225 C (437 F)
Shipping Weight:
88-0200/02 (L-3C), 88-0200/01 (L-3C-4):
88-0210/02 (L-5C), 88-0210/01 (L-5C-4):
88-0220/01 (L-8C), 88-0220/01 (L-8C-4):
41 lbs.(18.6 kg)
70 lbs.(31.8 kg)
90 lbs.(40.8 kg)
7
Distributor:
ELE International, Ltd.
Chartmoor Road Chartwell Business
Park
Leighton Buzzard, Bedfordshire
LU7 4WG England
Phone: + (0) 1525 249200
Fax: + (0) 1525 249249
E-Mail: [email protected]
ELE International, Inc.
PO Box 608
Loveland, CO 80539
USA
Phone: (970) 663-9780
Fax: (970) 663-9781
E-Mail: [email protected]
International
VI.
MODELS
88-0200/02 (L-3C):
88-0200/01 (L-3C-4):
88-0210/02 (L-5C):
88-0210/01 (L-5C-4):
88-0220/01 (L-8C):
88-0220/01 (L-8C-4):
115vAC, 60 Hz, 5.22 amps
230vAC, 50/60 Hz, 1ø, 2.6 amps
115vAC, 60 Hz, 10.43 amps
230vAC, 50/60 Hz, 1ø, 5.22 amps
115vAC, 60 Hz, 13.91 amps
230vAC, 50/60 Hz, 1ø, 6.95 amps
8
Distributor:
ELE International, Ltd.
Chartmoor Road Chartwell Business
Park
Leighton Buzzard, Bedfordshire
LU7 4WG England
Phone: + (0) 1525 249200
Fax: + (0) 1525 249249
E-Mail: [email protected]
ELE International, Inc.
PO Box 608
Loveland, CO 80539
USA
Phone: (970) 663-9780
Fax: (970) 663-9781
E-Mail: [email protected]
International
PARTS LIST
Description
Part No.
6' cord & plug 115 volt (models 88-0210/02 (L-5C),
88-0220/02 (L-8C)
101-1403
6' cord & plug 230 volt (models 88-0210/01 (L-5C-4),
6' cord & plug 115 volt (model 88-0200/02 (L-3C)
6' cord & plug 230 volt (model 88-0200/01 (L-3C-4)
101-1403-1
101-1603
101-1603-1
Indicator Light
Friction Catch (Set)
Thermostat: Harper-Wyman
Rubber feet (4) (model 88-0220/ (L-8C)
Rubber feet (4) (models 88-0200/ (L-3C), 88-0210/ (L-5C)
101-2202
101-2221
101-2222
101-1209
201-1209
Heating Elements:
600 Watt, 115 volt 88-0200/02 (L-3C) (1);
88-0210/02 (L-5C) (2)*
201-1212
600 Watt, 230 volt 88-0200/01 (L-3C-4) (1);
88-0210/01 (L-5C-4) (2)*
201-1212-1
800 Watt, 115 volt (1); 88-0220/02 (L-8C) (2)*
800 Watt, 230 volt (1); 88-0220/01 (L-8C-4) (2)*
201-1213
201-1213-1
Handle-lab oven door
Rocker switch
Thermostat knob & dial-bimet
Thermostat-bimet
Mercury thermometer
201-2206
201-2213
201-2215
201-2217
201-2219
201-2220
Dial thermometer
Thermometer knob & dial-Harper-Wyman
(Models 88-0210/02 (L-5C), 88-0200 (L-8C)
201-2225
*Quantity of heating elements needed for each model number.
9
Distributor:
ELE International, Ltd.
Chartmoor Road Chartwell Business
Park
Leighton Buzzard, Bedfordshire
LU7 4WG England
Phone: + (0) 1525 249200
Fax: + (0) 1525 249249
E-Mail: [email protected]
ELE International, Inc.
PO Box 608
Loveland, CO 80539
USA
Phone: (970) 663-9780
Fax: (970) 663-9781
E-Mail: [email protected]
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