Cleaver Scientific powerPRO Series, powerPRO500, powerPRO300, powerPRO3AMP Instruction Manual

POWERPRO

powerPRO Series
Power Supplies

Instruction Manual

Catalogue Numbers

powerPRO300

powerPRO500

powerPRO3AMP

Record the following for your records:

Model _____________________

Catalogue No. _____________________

Date of Delivery _____________________

Warranty Period _____________________

Serial No. _____________________

Invoice No. _____________________

Purchase Order No. _____________________

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Contents

Instruction Manual 1

Catalogue Numbers 1

Contents 2

Safety Information 3

Precautions 4

Environmental Conditions 4

Avoiding Electrical Shock 4

Avoiding Damage to the Instrument 4

Equipment Operation 5

Symbols 5

Potential Risk and Preventive Measures 6

Risk assessment table 6

Preventative measures 6

Packing List 7

Specifications 8

Operating Instructions 10

Installation 10

Control Interface 10

Operation 11

Constant Mode 11

Program Mode 13

Typical Running Conditions 14

Troubleshooting 16

Care and Maintenance 18

Replacing the Fuses 18

Maintenance 18

Ordering information 18

Warranty 19

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Safety Information

Cleaver Scientific powerPRO Power Supply has been tested and found to
comply with the limits for the CE regulation. Also, it is RoHS compliant to deliver
confident product which meets the environmental directive. These limits are
designed to provide reasonable protection against harmful interference when
the instrument series is operated in a commercial environment. This instrument
series used together with power supply unit generates, uses, and can radiate
radio frequency energy, and if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications.
Operation of this instrument series in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference
at their expense. Changes or modifications not expressly approved by the
party responsible for compliance could void the user’s authority to operate
the equipment. It is strongly recommended for the user to read the following
points carefully before operating this equipment.

1. Read and follow the manual instructions carefully.

2. Do not alter the equipment. Failure to follow these directions could
result in personal and/or laboratory hazards, as well as invalidate
equipment warranty.

3. Use a properly grounded electrical outlet with correct voltage and
current handling capacity.

4. Disconnect from power supply before maintenance and servicing.
Refer servicing to qualified personnel.

5. Never use this instrument series without having the safety cover
correctly in position.

6. Do not use the unit if there is any sign of damage to the external tank
or cover. Replace damaged parts.

7. Do not use in the presence of flammable or combustible material;
fire or explosion may result. This device contains components which
may ignite such materials.

8. Refer maintenance and servicing to qualified personnel.

9. Ensure that the system is connected to electrical service according
to local and national electrical codes. Failure to make a proper
connection may create fire or shock hazard.

10. Use appropriate materials and operate correctly to avoid possible
hazards of explosion, implosion or release of toxic or flammable
gases arising from overheated materials.

11. The unit shall be operated only by qualified personnel.

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Precautions

Use high level of precaution against any electrical device. Before connecting
the electrical supply, check to see if the supply voltage is within the range
stated at the rating label, and see to it that the device be seated firmly. Place
the unit in a safe and dry location; it must NOT touch the surrounding. Follow
the safety precautions for chemicals / dangerous materials. If needed, please
contact qualified service representative or [e-mail]

Environmental Conditions

Ensure the instrument is installed and operated strictly under the following
conditions:

1. Indoor use only

2. ≤95% RH

3. 75 kPa – 106 kPa

4. Altitude must not exceed 2000 meters

5. 4℃~ 40℃ operating temperature

6. Pollution degree: 2

7. Mains supply voltage fluctuations up to ±10% of the normal voltage

Avoiding Electrical Shock

Follow the guidelines below to ensure safe operation of the unit.
The powerPRO Power Supply has been designed to utilize shielded wires thus
minimizing any potential shock hazard to the user. Cleaver Scientific
recommends against the use of unshielded wires.
To avoid electrical shock:

1. In the event of solution spilling on the instrument, it must be dried out for
at least 2 hours and restored to NORMAL CONDITION before each
operation.

2. Never connect or disconnect wires loading from the power jacks when
the red indicator light of power switch is on.

3. WAIT at least 5 seconds after stopping a run before handling output leads
or any connected apparatus.

4. ALWAYS make sure that your hands, work area, and instruments are
clean and dry before making any connections or operating the power
supply.

5. ONLY connect the power cord to a properly grounded AC outlet.

Avoiding Damage to the Instrument

1. Do not attempt to operate the device if damage is suspected.

2. Protect this unit from physical damage, corrosive agents and
extreme temperatures (direct sunlight, etc.).

3. For proper ventilation and safety concerns, keep at least 10 cm of

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space behind the instrument, and at least 5 cm of space on each

Indicates an area where a potential shock hazard may

Consult the manual to avoid possible personal injury or

throw this unit into a municipal trash bin when

this unit has reached the end of its lifetime. To ensure

utmost protection of the global environment and

side.

4. Use high level of precaution against the damages on the unit.

5. Do not operate the unit out of environmental conditions addressed
above.

6. Do not operate the power supplies in high humidity environments (>
95%), or where condensation may occur.

7. To avoid condensation after operating the power supply in a cold
room, wrap the unit in a plastic bag and allow at least 2 hours for the
unit to equilibrate to room temperature before removing the bag
and operating the unit.

8. Prior to applying any cleaning or decontamination methods other
than manufacturer’s recommendation, users should check with the
manufacturer’s instruction to see if the proposed method will
damage the equipment.

Equipment Operation

Follow the guidelines below to ensure safe operation of the unit:

1. NEVER access dangerous chemicals or other materials to prevent
possible hazard of explosion and damage.

2. Do not operate the unit without lids or covers to prevent possible
hazards.

3. A temporary conductivity caused by condensation might occur
even though this series is rated Pollution Degree 2 in accordance
with IEC 664.

Symbols

Symbols used on the power supply are explained below.

exist.

instrument damage.

Indicates disposal instruction.

DO NOT

minimize pollution, please recycle this unit.

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Caution/ Warning: Indicates a hazardous situation
which, if not avoided, could result in death or serious
injury.

powerPRO 300

Max. voltage: 300 V
Max. current: 700 mA
Max. watt: 150 W

powerPRO 3AMP

Max. voltage: 300 V
Max. current: 3000 mA
Max. watt: 300 W

powerPRO 500

Max. voltage: 500 V
Max. current: 800mA
Max. watt: 300W

Potential Risk and Preventive Measures

Risk assessment table

Frequency

Risk
Bruise √

Slash √

Electrical shock √

Power cord plug
wrong

Frequent Likely Possible Rare Unlikely

√

Preventative measures

Potential Risk Preventive measures

Bruise Do not put the machine near the table edge.

Slash Prevent hard impact on the case.

Electrical Shock Make sure that your hands, work area, and devices are clean and dry

Power cord plug
wrong

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Observe correct adapter plug.