Martin Fogger III User manual

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JEM
FOGGER
МКИ
INSTRUCTIONS FOR USE
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INTRODUCTION
M Fogger is a solid state high power portable fog generator incorporating the
very latest developments and technology. The heart of the Fogger is a laser
trimmed platinum film sensor, unique to JEM, which provides precise temperature
control. This sensor can detect temperature changes in a fraction of a second,
allowing the circuit board to respond immediately to the needs of the machine.
The sensor conforms to BS1904 Grade 2 Din 43760
The Fogger is powered by a very powerful 1000 Walt high density compacted
cartridge heater and the pumping system is via a high-pressure oscillating pump
developing up to 165 psi. The Fogger is thermally protected by a temperature
limiter - in the unlikely event of failure causing the heater fo latch on, the limiter will
automatically shut the power off to the heater. The limiters used are approved by
VDE DEMKO KEMA SEMCO SEV BSI NEMKO UL VTE OVE.
Be sure your machine is connected correctly. Do not
cover the vents in the machine. Use in well ventilated ar-
eas.
N Neutral (Blue)
L Live (Brown)
E Earth/Ground (Green/
INSTRUCTIONS FOR USE
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lug the Fogger into the mains and connect the remote to the machine. Ensure
the fluid bottle has plenty of JEM smoke fluid.
Depress the STANDBY button on the remote and the tri-colour STATUS LED will glow
red initially, tuming to yellow after approximately 10 minutes. The machine can now
be operated using the FOG button, but the Fogger will be af its minimum operating
temperature until the LED tums green.
The machine will not operate in the RED mode.
Fogger Mkill Manual Issue 1.0 October 1993 Page: ]
TIMER
[)epressing the AUTO button engages the automatic timer circuit, the TIME
control will alter the operating time of the Fogger from approximately 1 sec to
30 sec. The delay time between operations is fixed at approx. 30 seconds.
LED INDICATORS
Tre Fogger is a powerful machine and is best operated in short bursts, rather than
in prolonged bursts. Short bursts of fog will also produce a better, thicker fog.
~ LED RED Heaters on. Pump off.
LED YELLOW Pump operational but still heating. Machine is at ifs
minimum femperature.
LED GREEN: Heaters off and machine at maximum temperature.
If for any reason the vapourising system is not hot enough, the pump will switch off
and the red light will come on while the machine re-heats.
- Always ensure that there is plenty of JEM Fog Fluid in the
“~~ machine. Do not allow foreign bodies to contaminate the
fluid and never dilute the fluid with tap water.
BLOCK RESET
| the event of the block overheating there is a resetable type thermal switch. This
can be found on the top of the block and will need fo be re-set by simply pushing
in the red rubber cap, thus restoring power to the machine.
w- Excessive prolonged use or allowing the machine to run
dry are the only events likely to cause problems. Allowing
the pump to run dry continuously, however, may damage
the pump.
or clubs with a high fluid consumption, we supply a range of extemal tanks from
25 to 210 litres. When using these, make sure that the pipe between the extemal
tank and the bulkhead is a maximum of 21/2 metres long. The external tanks should
also be mounted at the same height as the Fogger.
Fogger Mkill Manual Issue 1.0 October 1993 Page: 2
PLATINUM FILM SENSOR
"he platinum film sensor is extremely fragile and so great care must be taken
when replacing this piece of equipment. it is located under an aluminium plate
on the top of the heater block. There is a 20 micron film of glass covering the
platinum in the sensor. Be very careful not to scratch the glass and also make sure
the small strip of mica is fitted over the glass screen. This protects the glass from
being scratched by the aluminium protective plate. Once replaced and before
re-connecting the wires, use a suitable fest meter and check for a resistance of 100
ohms across the wires, with the aluminium block at room temperature. Also check
to see that there is no reading between either sensor wire and the chassis. A
reading between wire and chassis is a fault condition and indicates an insulation
breakdown or possibly a broken sensor.
DUCTING
T° ZR ducting system consists of a 5 meterx 4" diameter trunking and an adaptor
to fit onto the front cowling of the Fogger. it must be noted that when ducting is
used a proportion of the smoke will condense back into fluid in the ducting. A "U”
bend can be formed with a suitable container to catch the droplets. Ducting is not
recommended for installations where the machine is mounted in the ceiling. For
alternative methods of ducting, please ring our technical department.
INSTALLATION
hen installing or using the Fogger be sure that the front of the machine and
Y an areg of at least 20 feet to the front of the nozzie is unobstructed. Also note
that the output nozzle at the front of the machine reaches extremely high tempera-
tures. For further information on the installation of the Fogger. telephone our
technical department.
SERVICING THE MACHINE
n the event of having to do any servicing on the machine use a JEM authorised
dealer who will be qualified to work on this equipment. A preliminary inspection
may be camed out by first disconnecting the machine from the mains supply
before any attempt is made to gain access to the machine's interior. Remove the
fluid bottle from the machine. Remember to carefully retain all screws etc. Do not
dismantle pipework joints unless there is a clear need to do so. Problems can arise
from air-leaks in the fluid line due to badly re<assembled joints or damaged pipes
causing the pump to not prime properly. Look out for tell-tale signs of air bubbles
or for signs of escaping fluid if this is suspected. it may be necessary to bleed the
system if excess air is trapped in the line.
Fogger Mkill Manual Issue 1.0 October 1993 Page: 3
QUICK-RELEASE PIPE FITTINGS
e Fogger uses some push-in compression fittings that can be easily pulled apart
by hand. To release a nylon pipe, simply press the brass ring at the base of the
pipe inwards with your thumbnail and pull the nylon pipe out. To re-assemble,
simply push the pipe firmly back into the fitting. The joint automatically seals itself.
Other compression joints use a brass nut and olive joint, and should be dismantled
by an engineer. A sealing compound will be needed fo properly re-seal these
types of joints.
PARTS AND LABOUR GUARANTEE
T° Fogger has a 5 year guarantee:- 1 year parts and labour pius an additional
À year parts guarantee To qualify for the additional 4 year guarantee, your
Fogger must be checked over annually by JEM Smoke Machine Co. Ltd., or an
authorised JEM dealer, JEM distributor or JEM qualified personnel. Machines pro-
duced from May 1986 are ail fitted with fluid filters which can be found on the inlet
to the non-retum valve. We recommend these are replaced or cleaned once a
year by qualified service personnel. This guarantee is void if the Fogger is tampered
with, misused, repaired by unauthorised personnel, suffers accidental damage or
is modified in any way. JEM Smoke Machine Co. Lid. reserve the right fo change
or citer specifications without notice. JEM Smoke Machine Co. Lid. will not accept
liability for freight, carriage, packing or any ancillary charges.
OPTIONAL EXTRAS
Elactronic Timer Remote Control * Complete Ducting System inc. Adaptor
External Tanks from 25 to 210 Litres * Infra-red Density Sensing System
O WHAT DO | DO IF PROBLEMS ARISE!
A 1. DON’T DESPAIR! CHECK OBVIOUS
POINTS LIKE THE FUSE AND IF YOU
HAVE FLUID IN THE MACHINE. IS
THE RED LIGHT ON PERHAPS?
ACTUAL FAULTS ARE RARE!
A 2. IF ALL ELSE FAILS, CALL YOUR —
DEALER FIRST - OR CALL US! WE
KNOW OUR MACHINES INSIDE OUT
AND WILL KNOW WHAT TO DO!
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JEM SMOKE MACHINE CO. LTD. Vale Road Industrial Estate, Boston Road, Spilsby.
Lincolnshire, England PE23 SHE Tel. (0790) 54080 Fax (0790) 54051 Telex 37207 JEMSMC G
Fogger Mkill Manual Issue 1.0 October 1993 Page: 4