Cole Parmer 05012-20, 05012-30, 05012-40 Installation And Operational Manual

HORIZONTAL AIR FLOW

OVEN

MODEL: 05012-20, 05012-30

05012-40

INSTALLATION AND OPERATIONAL MANUAL

COLE-PARMER INSTRUMENT COMPANY_____________________________________________________________________
625 East Bunker Court, Vernon Hills, IL 60061 [phone] • FAX [phone]

TABLE OF CONTENTS

SECTION 1.0 RECEIVING AND INSPECTION

SECTION 2.0 GRAPHIC SYMBOLS

SECTION 3.0 INSTALLATION

SECTION 4.0 CONTROL OVERVIEW

SECTION 5.0 PRECAUTIONS

SECTION 6.0 CLEAN ROOM READY

INSTRUCTIONS, 05012-30,05012-40

SECTION 7.0 OPERATION

SECTION 8.0 MAINTENANCE

SECTION 9.0 TROUBLESHOOTING

SECTION 10.0 PARTS LIST

UNIT SPECIFICATIONS

SCHEMATICS

REV. 5/99
4861302

These units are for professional, industrial or educational use where the preparation or
testing of materials is done at approximately atmospheric pressure and no flammable,
volatile or combustible materials are being heated. These units are not intended for
hazardous or household locations or use.

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Section

1

RECEIVING AND INSPECTION

Your satisfaction and safety require a complete understanding of this unit. Read
the instructions thoroughly and be sure all operators are given adequate training
before attempting to put the unit in service. NOTE: This equipment must be used
only for its intended application; any alterations or modifications will void your
warranty.

1.1 Inspection: The carrier, when accepting shipment, also accepts responsibility

for safe delivery and is liable for loss or damage. On delivery, inspect for visible
exterior damage, note and describe on the freight bill any damage found, and
enter your claim on the form supplied by the carrier.

1.2 Inspect for concealed loss or damage on the unit itself, both interior and exterior.
If necessary, the carrier will arrange for official inspection to substantiate your
claim.

1.3 Return Shipment: Save the shipping crate until you are sure all is well. If for
any reason you must return the unit, first contact your customer representative
for authorization. Supply nameplate data, including model number and serial
number. Please see the manual cover for information on where to contact
customer service.

1.4 Accessories: Verify that all of the equipment indicated on the packing slip is
included with the unit. Carefully check all packaging before discarding. These
units are equipped with 2 shelves, 8 shelf clips, and 4 leveling feet.

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Section

2

GRAPHIC SYMBOLS

Your oven has been provided with a display of graphic symbols which should
help in identifying the use and function of the available user adjustable
components.

2.1 This symbol indicates that you should consult your

manual for further description or discussion of a
control or user item.

2.2 Indicates ÒAC PowerÓ

2.3 Indicates ÒManual ControlÓ

2.4 Indicates ÒTemperatureÓ

2.5 Indicates ÒOver Temperature SafetyÓ

2.6 Indicates ÒGroundÓ

2.7 Indicates ÒPotential Shock HazardÓ

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Section

3

INSTALLATION

Local city, county or other ordinances may govern the use of this equipment. If you
have any questions about local requirements, please contact the appropriate local
agency. Installation may be performed by the end user.

Under normal circumstances this unit is intended for use indoors, at room temperatures

between 5° and 40°C, at no greater than 80% Relative Humidity (at 25°C) and with a

supply voltage that does not vary by more than 10%. Customer service should be
contacted for operating conditions outside of these limits.

3.1 Power Source: The electrical supply circuit to the incubator must conform to all
national and local electrical codes. Consult the incubatorÕs serial data plate for
the voltage and ampere requirements before making connection. VOLTAGE
SHOULD NOT VARY MORE THAN 10% FROM THE DATA PLATE RATING.
This unit is intended for 50/60 Hz application. A separate circuit is recommended
to prevent possible loss of product due to overloading or failure of other
equipment on the same circuit. For installation of the units, the cord must be
plugged directly into a grounded outlet, without the use of an extension cord.

3. 2Lo ca tio n: In sele cting a locat ion , con sid er all cond it ion s which mig ht ef fect
pe rf orm ance, su ch as he at fr om rad ia tor s, ovens, a ut oclave s, et c. Avoid d ir ect su n,
fa st mo vin g air cu rr ent s, he ating/ co oling du cts an d hig h-t ra ffic are as. Allow a
minimum of 5cm bet we en the unit an d walls or pa rtitions wh ich migh t obstru ct fr ee
air flo w.

3.3 L if ti ng / Ha n dl in g: T he se un it s are hea vy an d car e sho uld be ta ken to use
a pp ro pr iat e lif ting de vices tha t are su ff icien tly rat ed fo r t he se lo ad s. Units sh ou ld
o nly be lift e d fr om th eir bot to m sur f aces. Do or s, ha nd les an d kn ob s are no t
a de qu at e for lift in g or sta bilizat io n . Th e unit sho uld be co m plet ely rest ra in ed fr om
t ip ping du rin g lift ing or tra nsp or t. All mo ving pa rt s, su ch as she lve s and tra ys
sho uld be re m oved an d do o rs nee d to be po sit ively locke d in the clo sed po sition
d ur in g tra nsf er t o pre ve n t sh if t in g and d am a ge .

3 .4 L ev el in g : T he unit must sit le ve l and solidly. Leveling fe et are su pp lie d an d must

b e in st a lled in the fo ur ho le s in th e bot to m cor n er s of th e unit. Wit h the fee t
insta lle d an d the un it st an ding up rig ht , ea ch fo o t ca n be ra ise d by tu rn ing it in a
cou nt er clo ckwise dir ectio n. Ad just the foo t at each co r ne r unt il th e un it st an d s
level an d so lid wit h ou t rocking . If th e un it mu st be mo ve d, tu rn th e le velin g fee t all
t he way clockwise t o p re ven t da m ag e while m o ving .

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3 .5 Adj us tme n ts : Whe n re m ovin g int er ior it em s fo r cle a ning or any ot he r rea so n ,

n ot e th a t yo u must, first rem ove the line r bot to m inser t bef o re rem o ving line r sid e
inser ts. Th is re qu ire s a 8 /3 2 nut d r iver t o r em o ve t he ca p nut s.

3.6 Cle an in g : The un it ch am be r sho uld be cle an ed an d disin fe cte d pr ior to use .
Rem ove all of the in te rio r pa rt s, if asse mb led , and cle a n th o ro ug hly, in clu ding all
cor ne rs usin g a suit ab le disinf e ct an t tha t is ap p ro pr ia t e to yo ur ap plica tion .
Reg ular pe rio dic cle an in g is re q uire d . Spe cia l car e sh o uld be ta ke n whe n cle an ing
a ro un d sen sin g he ad s to pre ve nt da ma g e. DO NOT USE chlorine-based
bleaches or abrasive cleaners as this will damage the stainless steel interior. DO
NOT USE spray cleaners that might leak through openings and cracks and get
on electrical parts or that may contain solvents that will harm the coatings. F or
M od els 050 12 - 30 a nd 05 01 2 -4 0 se e Sectio n 6 fo r f ur t he r in str uct io n.

Warning: Never clean the unit with alcohol or flammable cleaners with the unit
connected to the electrical supply. Always disconnect the unit from the electrical
service when cleaning and assure all volatile or flammable cleaners are
evaporated and dry before reattaching the unit to the power supply.

3 .7 Pla ce sh elve s in th e cha m be r as de sir ed .

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Section

4

CONTROL PANEL OVERVIEW

4.1 Power Switch: The main power I/O (on/off) switch controls all power to the unit

and must be in the I/ON position before any systems are operational.

4.2 High Limit Thermostat: This control is marked HIGH LIMIT and is equipped
with an adjustable knob and a graduated dial from 0-10. It is independent of the
Main Controller and guards against any failure which would allow the
temperature to rise past the Main Controllers set point. This allows continued
operation of the oven until the problem can be corrected or service can be
arranged. It is not recommended that the unit be operated for extended periods
of time using only the Overtemperature Safety as the controller as temperature
uniformity will suffer.

4.3 High Limit Activated: This pilot lamp will come on when the High Limit
Thermostat is activated and taken control of the heating element. Under normal
operating conditions this pilot lamp should never be on.

4.4 Main Temperature Controller: This is a microprocessor based temperature /
Time Control with ramp and soak capabilities ( Watlow model 981 ).

4.5 Fuse: Located at the back of the unit next to the power cord, the fuse provides
protection for the units electrical circuitry against power fluctuations. When
blown, the fuses must be replaced before the unit can continue operation.

4.6 Power Exhaust Outlet: Located at the back of the unit next to the power cord,
for easy installation of a power exhaust accessory. The 05012-30 does not come
equipped with this feature.

Figure One

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