CAM250B 10 Inch Portable Ventilator Air Mover
Instruction Manual
VENTILATION FAN
MODEL NO: CAM200B, 250B & 300B
PART NO: 3230442, 3230452 & 3230462
INTRODUCTION
Thank you for purchasing this CLARKE Ventilator which is designed for indoor use in an industrial environment.
Read this manual carefully, in doing so you guarantee the safety of yourself and that of others around you, and you can look forward to your purchase giving you long and satisfactory service.
SAFETY WARNINGS
Make sure that you read, understand, and comply with the following warnings.
POSITIONING
Be aware that the suction capability is considerable. Do not position the ventilator where it will blow dust or hazardous fumes at people.
DO NOT place the ventilator close to any wet surface. DO NOT place against any surface such as a wall, door or furniture etc.
DO NOT place the ventilator on a raised surface or anywhere it could topple over.
Only use the ventilator in a level position.
Ensure that the intake grille cannot be blocked by curtains or other fabrics. Do not allow loose clothing, long hair, jewelry etc. to be drawn into the intake side of the fan.
DO NOT operate the ventilator in explosive atmospheres such as in the presence of flammable liquids, gases or dust such as in a paint spray booth.
Electric motors create sparks that may ignite dust or fumes.
DO NOT cover the fan or obstruct the air inlet and outlet sections of the ventilator.
DO NOT get the ventilator wet or use it in areas of high condensation.
DO NOT allow the power cable to touch hot surfaces.
DO NOT operate without the safety grills secured in position.
PERSONNEL SAFETY
DO NOT use the ventilator when you are tired or under the influence of alcohol, drugs or intoxicating medication.
DO NOT stand on the ventilator.
DO NOT use the ventilator with wet hands or when there is water on the power cable.
Young children must be kept away unless supervised.
ELECTRICAL SAFETY
Inspect the power cable/plug for damage/looseness. Do not use the ventilator if the power cable is damaged.
Make sure that the voltage on the product label is the same as the voltage of the power supply. If in doubt, consult a qualified electrician.
DO NOT abuse the electrical cable. Do not use the cable for pulling or unplugging the ventilator.
Keep the cable away from sources of heat, oil, sharp edges or moving parts.
Damaged or tangled cables increase the risk of electric shock.
DO NOT use extension cables with this ventilator.
SERVICE & REPAIRS
Check that the ventilator is in good working order. Take immediate action to have it repaired or any damaged parts replaced.
DO NOT attempt to repair the ventilator yourself. Always contact the CLARKE service department who will use recommended parts only. Unapproved parts may be dangerous and will invalidate your warranty.
ENVIRONMENTAL RECYCLING POLICY
By purchasing this product, the customer is taking on the obligation to deal with its safe disposal in accordance with the Waste Electrical and Electronic Equipment regulations (WEEE).
In effect, this means that this product must not be discarded with general household waste but according to the laws governing Waste Electrical and Electronic Equipment (WEEE) at a recognized disposal facility.
GUARANTEE
This product is guaranteed against faulty manufacture for a period of 12 months from the date of purchase. Please keep your receipt as proof of purchase. This guarantee is invalid if the product is found to have been abused, tampered with, or not used for the purpose for which it was intended.
Faulty goods must be returned to their place of purchase, no product can be returned to us without prior permission.
This guarantee does not affect your statutory rights.
ELECTRICAL CONNECTIONS
WARNING: READ THESE ELECTRICAL SAFETY INSTRUCTIONS THOROUGHLY BEFORE CONNECTING THE PRODUCT TO THE MAIN SUPPLY.
Connect the mains lead to a standard, 230 Volt (50Hz) electrical supply through an approved BS 1363 plug or a suitably fused isolator switch.
If the plug has to be changed because it is not suitable for your socket, or because of damage, it must be removed and a replacement fitted, following the wiring instructions are shown below. The old plug must be discarded safely, as insertion into a power socket could cause an electrical hazard.
WARNING: THE WIRES IN THE POWER CABLE OF THIS PRODUCT ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE:
BLUE = NEUTRAL BROWN = LIVE YELLOW AND GREEN = EARTH
If the colors of the wires in the power cable do not agree with the markings on the plug.
- Connect the BLUE wire to the terminal marked N.
- Connect the BROWN wire to the terminal marked L.
- Connect the YELLOW AND GREEN wire to the terminal marked E or
.

We strongly recommend that this machine is connected to the mains supply via a Residual Current Device (RCD)
If in any doubt, consult a qualified electrician. DO NOT attempt any repairs yourself.
CONNECTING DUCTWORK
These ventilation fans will be used with Clarke retractable ducting available in 5-meter lengths as follows.
| To fit model | Diameter | Part No |
| CAM200B | 3230443 | |
| CAM250B | 10″ | 3230453 |
| CAM300B | 12″ | 3230463 |
- Before use, attach the ducting to the discharge end of the ventilation fan as shown, secured with the tie cord provided.
- Place the ventilation fan in a level position on a flat surface and at a safe distance from flammable materials.
- The ventilation fan is operated by the ON/OFF switch located under the handle.
- Connect the ventilation fan to a suitable power supply.

MAINTENANCE
WARNING: ALWAYS DISCONNECT FROM THE POWER SUPPLY BEFORE PERFORMING ANY CLEANING OR MAINTENANCE TASKS. THIS SHOULD BE CARRIED OUT BY THE CLARKE SERVICE DEPARTMENT.
- Clean the with a soft damp cloth, Do not use solvents or abrasives.
- If used in spaces with high dust content, clean the guards and fan blades by vacuuming or wiping. Remove the end guard to gain access to the blades.
- REPLACE GUARDS BEFORE RE-CONNECTING TO MAINS SUPPLY.
- No other maintenance is required, should you discover any problem with the ventilation fan return it to the Clarke service department for repair.
FAILURE TO OPERATE
| Problem | Possible Cause | Remedy |
| Fan does not operate although plugged in with the switch on | The plug is loose/bad connection | Pull the plug out & check the connection of the plug and socket |
| Fuse blown or circuit breaker trips | Replace if necessary and investigate the cause. If the fuse blows repeatedly, consult your Clarke dealer | |
| No power at the socket outlet | Insert the plug into a functioning power socket | |
| Abnormal noise | The fan is not level | Stand fan on a level surface |
SPECIFICATIONS
| Model | CAM200B | CAM250B | CAM300B |
| Air Inlet Size | 8 inch | 10 inch | 12 inch |
| Power supply | 230V/50Hz | 230V/50Hz | 230V/50Hz |
| Air Output: (m3/h) | 1500 m3/h | 2700 m3/h | 3900 m3/h |
| Total Pressure | 245 Pa | 295 Pa | 385 Pa |
| Duty Cycle Classification: | Si (continuous) | Si (continuous) | 51 (continuous) |
| Electrical Insulation Class | I | I | I |
| Product Weight | 9.4 kg | 11.2 kg | 15.3 kg |
| Sound Pressure Level | 65 dB(A) | 71 dB(A) | 74.1 dB(A) |
| Rpm | 2800 | 2800 | 2800 |
| Rated pressure | 1.2 MPa | 1.2 MPa | 1.2 MPa |
| Rated flow rate | 879 m3/h | 1698 m3/h | 2379 m3/h |
| Rated motor input power | 180W | 300W | 500W |
| Specific Ratio (EU no 327/2011) | 0.805 | 0.88 | 0.83 |
DECLARATION OF CONFORMITY

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