Haztec EuroMax 8-8114 Series User manual

Haztec International Ltd ∙ Moorfield Road ∙ Leeds ∙ LS19 7BN ∙ UK
T: [phone] ∙ [e-mail] ∙ www.haztec.uk
8-8114-X EuroMax
Siren PA Amplifier
M352.1.0 - 1 - November 2021
Thank you for purchasing this Haztec product. Before proceeding with installation, it is essential
to read and understand this instruction booklet.
▪Failure to observe the following may result in damage to the system and void any
warranty
▪Amplifiers can become very hot in use. Please ensure they are mounted such that they
will not cause any damage to surroundings or harm to personnel
▪Isolate power prior to installation
▪Check for correct voltage and polarity
▪Ensure loudspeaker has correct impedance and power capacity
Basic Operating Specifications:
Maximum current draw:
12A @ 12VDC / 6A @ 24VDC
Standby current:
<1mA (+2mA when interlock input activated) 12VDC
<1.5mA (+5mA when interlock input activated) 24VDC
Switched outputs:
2 x 10A relay contacts
Operating temperature range:
-20OC to 50OC
Output impedance:
11 Ohm
Amplifier distortion:
5%
Frequency range:
300Hz –3Khz
Dimensions (mm):
Amplifier: 164 (L) x 143 (W) x 44.5 (H)
Control Panel: 141 (W) x 44.5 (H) x 27 (D) (+13mm for controls)
Combined: 177 (L) x 156 (W) x 44.5 (H)
▪100W Siren Amplifier
▪Dash or remote mount
▪12 or 24VDC versions
▪HRT, Interlock & RRB
▪2 x 10A relay outputs
8-8114 Siren with 8-82104 Controller

Haztec International Ltd ∙ Moorfield Road ∙ Leeds ∙ LS19 7BN ∙ UK
T: [phone] ∙ [e-mail] ∙ www.haztec.uk
8-8114-X EuroMax
Siren PA Amplifier
M352.1.0 - 2 - November 2021
Connection Instructions:
▪Main wiring harness
Colour
Connect to
Function
Red
Positive [+] via fuse
Main feed
Black
Negative [-]
Earth/Ground
Brown
Speaker 1
Speaker output 1
Speaker 2
Speaker output 1
Brown
Common
Speaker common
White
Horn switch
Vehicle horn switch 2
Orange
Horn
Vehicle horn
Yellow
Interlock
Siren is enabled when positive [+] applied
Violet (x2)
Radio
Radio re-broadcast (RRB)
1 Use only one of these wires and insulate the other. See ‘Speaker connectivity’
2 Can be positive or negative switched
▪Speaker Connectivity
➢Connect speaker to one of the speaker outputs and the common wire
➢Normal speaker positive feed is ‘Speaker 2’. However, if the vehicle charging
voltage can exceed 14.4VDC or 28.8VDC (for 24V versions) use ‘Speaker 1’
▪Horn Input
➢Connecting the white wire to the vehicle horn switch enables the horn to change
to siren tone (Fig. 1)
➢If the vehicle horn is to be muted when the siren is active, break into the vehicle
horn circuit between the horn and the switch. Connect the orange wire to the
horn and the white wire to the switch (Fig.2)
➢When the siren is in use relay contacts in the amplifier will open to mute the horn

Haztec International Ltd ∙ Moorfield Road ∙ Leeds ∙ LS19 7BN ∙ UK
T: [phone] ∙ [e-mail] ∙ www.haztec.uk
8-8114-X EuroMax
Siren PA Amplifier
M352.1.0 - 3 - November 2021
▪Relay Outputs
Colour
Connect to
Function
Red (x2)
Positive [+]
Common
Orange
As required
Relay output #1
Brown
As required
Relay output #2
➢Common feed should be supplied by individually fused and suitable rated cables
➢Each switched output can supply up to a maximum of 10A
▪Data Logger Output (only available on certain software versions)
➢The data logger output replaces relay output #2
➢Output is present whenever the siren is activated and for all positions of the
volume control for variable volume sirens
➢Data logger output is not present when in PA or RRB modes
▪Pre-selection of minimum volume setting (‘V’ models only)
➢Turn rotary selector switch to ‘OFF’
➢Turn volume control to ‘OFF’
➢Hold ‘AIR HORN’ switch and button on and turn volume control to ‘ON’
➢Release both switches ( lights will flash)
➢Turn rotary switch to the desired tone
➢Adjust volume control until the required minimum volume is achieved
➢Press either of the buttons
➢New setting is stored in memory

Haztec International Ltd ∙ Moorfield Road ∙ Leeds ∙ LS19 7BN ∙ UK
T: [phone] ∙ [e-mail] ∙ www.haztec.uk
8-8114-X EuroMax
Siren PA Amplifier
M352.1.0 - 4 - November 2021
Handset Operation (8-8114-R):
ICON
FUNCTION
Toggles night mode on and off.
[Changes all tones to night mode]
NB: Defaults to ‘off’ when unit is powered up
OFF
A long press turns the handset off.
If any functions are on, first press cancels siren, second press cancels lights
Switches on backlighting for all other buttons
Toggles output #1 on and off
Controls mode of operation for ‘Manual’ button
Toggles output #2 on and off
112
Program switch for toggling outputs #1 & #2 and siren on and off.
Starts with ‘WAIL’ tone
Toggles ‘WAIL’ on and off
Toggles ‘YELP’ on and off *
Toggles ‘Hi-Lo’ on and off *
Toggles ‘PULSAR’ on and off
Radio re-broadcast mode. Cancels any tone in use
AUX
Auxiliary 2
MAN
If output #1 is off –Gives ‘WAIL’ tone while held rising to maximum frequency; upon release
decreases to minimum, then stops. Output #1 comes on for duration of tone.
If output #1 is on –toggles tone YELP, Hi-Lo, PULSAR, WAIL
Air horn sound while held. Overrides other tones but does not cancel them
Volume
Control
The thumbwheel on the side of the handset controls volume of the public address only.
Turn clockwise to increase volume
Vehicle
Horn
When siren is sounding, each horn push switches in sequence through all programmed tones

Haztec International Ltd ∙ Moorfield Road ∙ Leeds ∙ LS19 7BN ∙ UK
T: [phone] ∙ [e-mail] ∙ www.haztec.uk
8-8114-X EuroMax
Siren PA Amplifier
M352.1.0 - 5 - November 2021
Operation:
Tones will not sound until the interlock input is connected to positive [+]. The volume control
must be advanced beyond the 9 o’clock position
▪Control Panel
▪Siren
With the rotary switch in the off position this gives ‘Wail’ tone whilst held, rising to
a maximum frequency. When released, decreases to minimum then stops. Lights
are normally programmed to come on for the duration of tone. With the rotary
switch in tone position, this toggles the tone as per ‘A-B’ switch
▪Air Horn
Gives simulated air horn sound while button is pressed. This is the only tone that
will sound without the interlock enabled. It will always be at full volume
regardless of any variable volume setting
▪Rotary Selector Switch
Selects tone as indicated. ‘AUX’ is normally ‘Pulsar’ but all tone positions can be
programmed. Relay outputs are fully programmable to user preference
▪Relay output #1 Relay output #2
▪Radio Re-broadcast
The violet wires are typically connected to the loudspeaker or line output from
the vehicle radio. A trimmer on the side of the amplifier allows for gain
adjustment to the normal volume setting of the radio. Turning clockwise increases
the volume
▪A-B Switch
‘A’ the current siren tone is toggled on successive presses of the vehicle horn
‘B’ siren will revert to the original tone after 5-20 seconds as programmed

Haztec International Ltd ∙ Moorfield Road ∙ Leeds ∙ LS19 7BN ∙ UK
T: [phone] ∙ [e-mail] ∙ www.haztec.uk
8-8114-X EuroMax
Siren PA Amplifier
M352.1.0 - 6 - November 2021
▪VOL
Controls PA volume
Controls siren volume on variable volume models (8-8114-V, 8-8114-24-V)
▪Public Address (PA)
Press-to-Talk switch on the microphone overrides all and activates the
microphone
▪Vehicle Horn
When the siren is active, operating the vehicle horn changes the tone as per A-B
switch
▪Variable-volume Tones
Link position on rear of the control panel determines whether the siren has fixed
or variable-volume tones
+
Fixed volume
Variable-volume (V)

Haztec International Ltd ∙ Moorfield Road ∙ Leeds ∙ LS19 7BN ∙ UK
T: [phone] ∙ [e-mail] ∙ www.haztec.uk
8-8114-X EuroMax
Siren PA Amplifier
M352.1.0 - 7 - November 2021
Installation options:
Control panel attached and amplifier
mounted on bracket
Fixings:
M4 x 12mm countersunk screws
M6 x 10mm set screws
M6 flat washers
Blanking plugs
Control panel remote mount on top of
surface
Fixings:
M4 x 7mm set screws
M4 spring washers
M4 flat washers
Blanking plugs
Mounting bracket type ‘A’
Control panel remote mount in front
of surface
Fixings:
M4 x 7mm set screws
M4 spring washers
M4 flat washers
Blanking plugs
Mounting bracket type ‘B’
Control panel remote mount onto
existing surface
Fixings:
M3 x 25mm socket screws
M3 nuts
M3 spring washers
M3 flat washers

Haztec International Ltd ∙ Moorfield Road ∙ Leeds ∙ LS19 7BN ∙ UK
T: [phone] ∙ [e-mail] ∙ www.haztec.uk
8-8114-X EuroMax
Siren PA Amplifier
M352.1.0 - 8 - November 2021
Supplied fixings:
M6 x 8mm set screws
M6 flat washers
Mounting bracket type ‘A’
Mounting bracket type ‘B’
M4 x 8mm set screws
M4 spring washers
M4 flat washers
M4 x 12mm countersunk screws
M3 x 25mm socket screws
M3 nuts
M3 spring washers
M3 flat washers
Blanking plugs
Microphone clip and screws
ST6.2 x 19mm self-tapping
screws
Can be used to fix the mounting
bracket to vehicle surface