jem Jem FX2 JEM FX2 user manual

USER GUIDE

Version 1.5

FX-2

CONTENTS

INTRODUCTION.....................................................................................................................3

SAFETY.................................................................................................................................. 3

INSTALLING THE FLUID BOTTLE..........................................................................................4

CONNECTING TO THE POWER SUPPLY .............................................................................4

OPERATING THE REMOTE...................................................................................................5

MAINTENANCE......................................................................................................................5

TROUBLESHOOTING GUIDE ................................................................................................6

TECHNICAL SPECIFICATION................................................................................................7

For optimum performance and safety, please read this manual thoroughly.

Note:
Martin Manufacturing (UK) reserves the right to modify or change the specification of this
product without prior notice.
No part of this publication shall be copied without permission
©Martin Manufacturing (UK) 2000

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INTRODUCTION

The FX-2 is a compact and efficient fog generator for semi-professional use. It utilises a water­based fluid with an aluminium and copper heat exchanger to create a white fog for
entertainment and theatrical use. Quality materials and innovative design combine to give
ease of use and long service life.

FEATURES:

• 1 litre fluid container

• Remote control with timer and output controls

• 5 metre remote cable

• 600 W heating element

• Copper and aluminium heat exchanger

• 'Pump Ramping' feature to maximise run time

• Compact, only 270 x 440 x 200 mm

• Light weight, only 5.5 kg

• Power ON/OFF switch

• IEC power inlet

• Efficient insulation

• Fail-safe over-temperature cut-out (manual reset)

• Durable plastic case

SAFETY

• Read this manual thoroughly before operating the machine.

• Never install fog machines over people's heads.

• Do not restrict the ventilation on the machine.

• Operating the machine in areas with poor ventilation may lead to condensation forming on

surfaces and floors - THIS CAN BE DANGEROUS.

• Do not point the machine into people's faces when making fog.

• Never remove the cover without first disconnecting the machine from the power supply.

• Keep the output of the machine at least 60 cm (2 feet) away from people and surfaces.

• The output nozzle at the front of the machine is very hot and must not be touched.

• Observe the warnings printed on the machine.

• Do not use the machine if it is in poor or unsafe condition, e.g., if the supply cord is

damaged.

• Always use genuine JEM fluid in the machine, other fluids may be dangerous.

• Refer all service to qualified service personnel.

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INSTALLING THE FLUID BOTTLE

Always disconnect the machine from the power supply when working with the fluid
system.

1. Fit the bottle of JEM fluid into the fluid compartment and fit the cap with fluid pipe.

2. Do not attempt to fill the bottle whilst in the machine.

3. If the machine has not been used recently it may be necessary to operate the pump for 10

- 15 seconds to prime the pump. Do this by setting the fog level on the remote to maximum
and pressing the fog button when the machine is at operating temperature.

Avoid running the pump for long periods without fluid, as this can cause damage to the seals.

CONNECTING TO THE POWER SUPPLY

Check the rating plate on the machine to see that the rated voltage and frequency match the
local supply.

This machine must be earthed!
The wires in the standard cord are coloured as follows:­Green/Yellow Earth connection
Blue Neutral connection
Brown Live (phase) connection

1. Fit the cord to the IEC connector on the machine and the power supply connector.

2. Before switching the machine on, set controls on the remote to the off positions. See the
section on the remote control for instructions. The remote must be connected for the
machine to start heating.

3. Set the power switch to ‘1’ and the Heating LED on the remote will light up. The machine
will take approximately 10 minutes to reach operating temperature, at which point the
Ready LED will light up.

4. The machine will now make fog when operated from the remote.

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control

LED is on. At this point the
repetition rate of the timed pulse is minimum. Rotating the
control clockwise causes the repetition rate to increase. The
duration of the pulse is fixed, only the frequency can be
changed. When combined with the output level control this

LED must be on)

to get fog output at the level currently set with the level control.

ble

LED is on when power is being supplied to the heat

exchanger. When the maximum operating temperature is

increase the fog output
level. Remember that the machine has ‘Pump Ramping’ so that
the output level will automatically reduce as the heat

OPERATING THE REMOTE

Timer Control and LED

The timer is switched on by rotating the Timer
clockwise until the green Timer

provides a simple way to maintain a constant level of fog.

Fog Switch

Press the fog switch at any time (the Ready

Ready LED (Green)

When the machine is up to operating temperature and capa
of producing fog, the Ready LED is on.

Heat LED (Red)

The Heat
reached the LED is off.

Output Level Control

The output level is rotated clockwise to

exchanger cools, thus allowing longer run times.

MAINTENANCE

The FX-2 is designed and constructed to give a long and trouble-free service life.
However, like all equipment, it will benefit from regular simple maintenance.
Keep the following points in mind:

• If fluid is spilt onto the casework of the machine it should be cleaned with a damp cloth
(disconnect the power supply before doing this).

• Do not use solvents to clean the casework of the machine as this may damage the printed
areas.

• Only use JEM fluid in the machine. Other fluids may cause damage to the heat exchanger
and other components.

• Keep the cables in good condition.

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TROUBLESHOOTING GUIDE

All checks marked * must be carried out with the power supply disconnected from the
machine.

The inside of the machine contains parts at high temperature, always allow the machine
to cool before removing the cover.

Symptom Probable Cause Remedy

No LEDs come on when
power is applied to the
machine

• Main power switch is

• Main external fuse

• Main internal fuse

• Temperature sensor

The machine never
reaches operating
temperature (ready LED
never comes on)

• The remote control or

No smoke is produced
when the Fog button is
pressed

• The pump system is

• The output control is

• An electronic failure

Never replace the internal fuse with one of a higher rating. If the fuse blows when
replaced, it means that there is a serious problem with the machine that should be
referred to a service agent.

• Remote control not
connected

off

open circuit

open circuit

open circuit

• An electronic or other
failure has occurred
in the heating system

its connections are
faulty

• No fluid in the bottle Replace the bottle

not primed with fluid

not set high enough

has occurred

Connect remote to the 5 pin XLR
connector on the rear of the machine

Switch on

Open fuse draw in IEC inlet and
replace fuse with one of the correct
rating (see Tech. Spec)
*Remove the bottom cover and locate
the fuse on the PCB. Replace the fuse
with one of correct rating (see Tech.
Spec)

*Make a continuity check on the
sensor

Refer the problem to a service agent

Replace the remote control

Set the output level control to
maximum and hold down the Fog
button for 15 seconds

Increase the output level setting

Refer the problem to a service agent

Never operate the machine with the safety over-temperature trip disabled. If the trip
operates it means that the electronic control system has malfunctioned.

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TECHNICAL SPECIFICATION

Heat Exchanger

• Input power UK/Europe 600W @ 230V, 50Hz

• Construction Copper vaporising coil in cast aluminium with integral

• Operating temperature

• Over-temperature protection Direct contact thermal cut-out with manual reset and

Internal/external fuse

• 240V (UK/Europe) 5 A time-delay (T) 5 mm x 20 mm

• 120V (USA) 10 A time-delay (T) 5 mm x 20 mm

Pump

• Input power UK/Europe 40W @ 230V, 50Hz

• Type High pressure piston pump

Control System

• Type Electronic

• Temperature sensor Thermocouple

Operating Environment

• Ambient temperature range

• Relative humidity 70% maximum

Dimensions

• Height x Length x Width 200 mm (220 mm with bottle) x 440 mm x 270 mm

• Weight 5.5 kg (6.5 kg with 1 litre fluid bottle)

Analogue Output

• Output voltage range 0 – 10V (1.5V when heating)

• Connections Pin 1 = GND, Pin 3 = Output

Note:

The maximum length of the remote control cable must not exceed 35m.

USA 600W @ 110V, 60Hz
heater

300° C maximum
secondary thermal fuse

USA 40W @ 110V, 60Hz

0° to +40° C

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MANUFACTURED BY

MARTIN MANUFACTURING (UK) PLC

BELVOIR WAY

FAIRFIELD INDUSTRIAL ESTATE

LOUTH

LINCOLNSHIRE LN11 0LQ

UK
TEL: [phone]
FAX: [phone]

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