Cole-Parmer 04661-24, 04661-23 Instruction Manual

User manual

Hot plate

04661- 23

04661- 24

Contents

Safety instruct ions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maintenance and c leaning . . . . . . . . . . . . . . . . . . . . . . . . . . .

Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Support rod i nstallation

Switching on . . ... . . . . . . . . ... . . . . . . . . ... . . . . . . . . ... . . . .

Plate overview ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Setting safety te mperature . . . . . . . . . . . . . . . . . . . . . . . . . . .

Setting heating tempera ture . . . . . . . . . . . . . . . . . . . . . . . . . .

Setting the timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Locking functio n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Switch off and data savin g . . . . . . . . . . . . . . . . . . . . . . . . . . .

Troubleshooting g uide ..... . . . . . . . . . . . . . . . . . . . . . . . . .

Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Standard accessories

User man ual

Hot plate

04661-23

04661-24

1 2­3
3
4
5
6
7
8
9 11­12
12
13 14­15

User manual ×1

Power

line ×1

Safety instructions

·When operating the magnetic stirrer, please follow the safety instructions, the accident prevention regulations, and pay attention to your
occupational health.

· Notice: Effects of magnetic field should be taken into account(e.g.data storage, cardiac pacemakers...)

· Risk of burns! The heating plate can reach a high temperature of 280 °C when the stirrer is working. Please exercise caution when

touching the outer housing and the heating plate. Pay attention to the residual heat even after the instrument is shut down.

!!

· Ensure that the power cord does not make contact with the heating plate.

· Wear appropriate protective equipments when operating.

!!

Otherwise there may have risks from:

- Splashing of medium

- Release of toxic or flammable gases

·Place the instrument on a stable, clean, anti-slip, dry and fireproof surface.

·Ensure the base of instrument is clean and intact.

· Beware of hazards due to:

!!

- Flammable materials

- Low-boiling flammable medium

- Improper container size

- - Overflows of the medium

The container is in an unsafe condition

• The instrument may be heated up under normal use.

• Process pathogenic materials only in airtight container within a suitable fume hood.

•

Do not operate the instrument in explosive atmospheres, with hazardous substances or under water.

!!

• Only use medium that will not react dangerously with the energy generated through processing or through other ways e.g. Light.

• Safe operation is only guaranteed with the accessories described in the ‘Optional accessories’ section.

• Please use the accessories listed on the manual in accordance with the operating instructions.

• Accessories must be securely installed and firmly attached to the instrument and the centre of gravity of the assembly must lie within the
surface on which it is set up.

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Safety instructions

• Always disconnect power before installing accessories.

• The instrument can only be disconnected from the power supply by pulling out the power plug.

• Caution: Do not spill corrosive liquids on the instrument!

!!

• Caution: High voltage！The appliance should be opened only by professionally trained maintenance and repair personnel.

!!

• The mains voltage must be in accordance with the voltage marked on the nameplate.

• Unplug the instrument from the electric outlet if it will be unused for a long period of time.

• Do not cover the device with cloth or plastic film, or the instrument will be overheat.

• Keep the instrument and accessories from pressing and colliding.

• The minimum distance between the instrument and above should be 800mm.

• Ensure the distance between the instruments and the distances between the instrument and the surrounding walls is at lease 100mm.

>10 0m m

>10 0m m >10 0m m

2

Maintenance and cleaning

• Keep the surface of the plate clean and intact.

• Unplug the power line before cleaning.

• Minimize exposure to moisture when cleaning instrument.

• Wear protective gloves when cleaning.

• We only recommend using the cleaning methods listed below, using alternate cleaning methods may cause damage to the instrument.

Suggested cleaning methods:

Dyes------------------------Isopropyl alcohol
Construction materials------Water containing active agent / isopropyl alcohol
Cosmetics-------------------Water containing active agent / isopropyl alcohol
Foodstuffs ------------------Water containing active agent
Fuels------------------------Water containing active agent

Warranty

• This instrument is warranted for a period of 24 months from the date of invoice. For claims under the warranty please contact Cole­ Parmer . After receiving confirmation from our warranty department, you will be liable for freight costs.

• The warranty does not cover normal wear and tear of parts or accessories, nor does it apply to improper use, abnormal operation or
insufficient maintenance which is not in accordance with the instructions in this user manual.

• Make sure the instrument is clean and free from any materials that may harm people before sending for repair.

• Please send the instrument back to Cole-Parmer in its original packaging. If you couldn’t find the original packaging, ensure to use
suitable packaging to protect the instrument during transportation.

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