eqss OverWatch 6253 User manual

EQUIPMENT SAFETY SYSTEMS
75 Naxos Way, Keysborough 3173 Victoria Australia
P: [phone] E: [e-mail]
Haulotte Compact
Installation Manual
REV 1.2
30/11/2023
Model6253 OverWatch™Installation Manual
Document # DO001252
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EQSS Model6253 –OverWatch™
Haulotte Compact Slab Scissor
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** Failure to follow this installation manual will void warranty **

EQUIPMENT SAFETY SYSTEMS
75 Naxos Way, Keysborough 3173 Victoria Australia
P: [phone] E: [e-mail]
Haulotte Compact
Installation Manual
REV 1.2
30/11/2023
Model6253 OverWatch™Installation Manual
Document # DO001252
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AUTHORS:
Kieren Grogan
AUTHORISED BY:
Kieren Grogan
CHECKED BY:
Andrew Donegan
DOCUMENT ABSTRACT:
This Installation Manual details the manufacturer’s installation instructions for installing the Model6253 OverWatch on a
Haulotte Compact Slab Scissor lift.
PRODUCT NAME:
Model6253 OverWatch™Operator Detection System
REFERENCE DOCUMENTS:
DO0001195 Model6253 OverWatch™User Manual
CURRENT DOCUMENT REVISION:
1.2
REVISION INFORMATION:
•1.0 Initial Document Creation for installation on a Haulotte Compact Slab Scissor.
•1.1 Update to include sensor guard V2 and update of model configuration instructions.
•1.2 Inclusion of machine harness schematic.

EQUIPMENT SAFETY SYSTEMS
75 Naxos Way, Keysborough 3173 Victoria Australia
P: [phone] E: [e-mail]
Haulotte Compact
Installation Manual
REV 1.2
30/11/2023
Model6253 OverWatch™Installation Manual
Document # DO001252
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Important Information
Information contained in this publication regarding this device’s applications and the like, is provided only for your
convenience and may be superseded by updates. It is your responsibility to ensure that the application or our
equipment meets with your specifications.
EQUIPMENT SAFETY SYSTEMS MAKE NO REPRESENTATIONS OR WARRANTIES OF ANY KIND, WHETHER EXPRESSED OR
IMPLIED, WRITTEN OR ORAL, STATUTORY OR OTHERWISE, RELATED TO THE INFORMATION, INCLUDING, BUT NOT
LIMITED TO, IT’S CONDITION, QUALITY, PERFORMANCE, MERCHANTABILITY OR FITNESS FOR PURPOSE.
Equipment Safety Systems disclaims all liability arising from this information and its use. Use of Equipment Safety
Systems’ products as critical components in life support systems is not authorised except with express written
approval by Equipment Safety Systems. No licenses are conveyed, implicitly or otherwise, under any Equipment Safety
Systems intellectual property rights.
This is a class A product certified to AS/NZS CISPR 22:2006. In a domestic environment this product may
cause radio interference in which case the user may be required to take adequate measures.

EQUIPMENT SAFETY SYSTEMS
75 Naxos Way, Keysborough 3173 Victoria Australia
P: [phone] E: [e-mail]
Haulotte Compact
Installation Manual
REV 1.2
30/11/2023
Model6253 OverWatch™Installation Manual
Document # DO001252
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Table of Contents
Preparation.........................................................................................................................................................................5
Required Tools ...............................................................................................................................................................5
Installation Time ............................................................................................................................................................ 5
Installation Instructions......................................................................................................................................................6
Operator Sensor............................................................................................................................................................. 6
Control Module..............................................................................................................................................................9
Post Installation Configuration .........................................................................................................................................13
Overview...................................................................................................................................................................... 13
Minimum system requirements .................................................................................................................................. 13
Wi-Fi Connection & Web Page Access .........................................................................................................................13
Machine Model Selection ............................................................................................................................................14
Installation Test............................................................................................................................................................ 15
Change Model Configuration.......................................................................................................................................16
System Settings.................................................................................................................................................................17
Default Parameters...................................................................................................................................................... 17
Polarity and Input Style................................................................................................................................................ 18
Harness Drawing AS001974..............................................................................................................................................19
Replacement Parts............................................................................................................................................................ 20

EQUIPMENT SAFETY SYSTEMS
75 Naxos Way, Keysborough 3173 Victoria Australia
P: [phone] E: [e-mail]
Haulotte Compact
Installation Manual
REV 1.2
30/11/2023
Model6253 OverWatch™Installation Manual
Document # DO001252
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Preparation
Required Tools
The OverWatch has been designed to be fitted using basic workshop tools. Shown below is a list of tools required
to complete the installation
Item
Tool / Description
1
Electric Drill
2
Centre punch
3
Hammer
4
Side Cutters
5
Drill 5.2mm
6
Drill 6.0mm
7
Metric sockets or spanners
8
Needle nose pliers
9
Screw drivers
Installation Time
The suggested time required to install the OverWatch is as detailed below
Task
Estimated Time (Minutes)
Open the operator control box
1
Drilling of all mounting holes for the various components
13
Mechanical assembly
10
Electrical assembly
10
Post installation system tests
10
Close the operator control box
1
Total
45

EQUIPMENT SAFETY SYSTEMS
75 Naxos Way, Keysborough 3173 Victoria Australia
P: [phone] E: [e-mail]
Haulotte Compact
Installation Manual
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Model6253 OverWatch™Installation Manual
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Installation Instructions
Operator Sensor
Step
Description
Diagram
1.
The platform control box has two
main components:
1. Joystick shroud
2. Control box
2.
On the joystick shroud drill two
6.00mm holes 61.00mm apart in
the locations shown in the image.
The location of these holes is
critical for the operator sensor to
be mounted at an angle of 30
degrees from the vertical
Note: The operator sensor must
be mounted at an angle of 30
degrees from the vertical, this is
critical for correct system
operation

EQUIPMENT SAFETY SYSTEMS
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3.
Remove the bottom cover from
control box. And drill the
necessary holes as per the
adjacent drawing.
2 x 5.00mm holes spaced
65.00mm apart (ECU Module)
2 x 5.00mm holes, spaced
55.00mm apart (Cable Gland
Guard)
1 x 21.00mm hole (M20 Cable
Gland)
**Warning**
Keep the control box standing
upright during drilling to avoid
swarf going in the middle of
wiring and electronics.
**Warning**
Clean swarf before going further
in the installation.
4.
Sensor Mounting Guard V1
(ME001794)
Mount the operator sensor in the
30-degree position by using the
wedges, sensor guard, bolts, and
washers.
The orientation of the wedge
blocks is critical for the correct
positioning of the operator
sensor. Make sure that the
sensor is angled, such that it is
twisted outwards from the
joystick controller. Mount the
sensor in position using the
positioning wedges, sensor
guard, M4 washers, and bolts.

EQUIPMENT SAFETY SYSTEMS
75 Naxos Way, Keysborough 3173 Victoria Australia
P: [phone] E: [e-mail]
Haulotte Compact
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5.
Sensor Mounting Guard V2
(AS002326)
This guard (AS002326)
supersedes the original V1
design. Attach the guard in
position using the M5 nuts and
washers. Make sure that the
sensor is on the 7.5-degree angle,
such that it is twisted outwards
from the joystick controller.
The 7.5-degree twist is achieved
by rotating the sensor inside the
assembly and using the bolt hole
as show in the image.
6.
Install the cable gland and cable
gland guard in the pre-drilled
holes.

EQUIPMENT SAFETY SYSTEMS
75 Naxos Way, Keysborough 3173 Victoria Australia
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Model6253 OverWatch™Installation Manual
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Control Module
Step
Description
Diagram
1.
Using the M4 bolts and
washers, mount the ECU
inside the joystick
enclosure. Ensure
connectors are facing
downwards.
2.
Wiring connections are
made with the AS001974
harness.

EQUIPMENT SAFETY SYSTEMS
75 Naxos Way, Keysborough 3173 Victoria Australia
P: [phone] E: [e-mail]
Haulotte Compact
Installation Manual
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Model6253 OverWatch™Installation Manual
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3.
Trigger, drive and elevate
connection:
Disconnect the 7-pin
connector from the circuit
board and Install the
OverWatch harness
connector in series.
4.
Joystick Connection:
Disconnect the 5-pin
connector from the circuit
board and Install the
OverWatch harness
connector in series.

EQUIPMENT SAFETY SYSTEMS
75 Naxos Way, Keysborough 3173 Victoria Australia
P: [phone] E: [e-mail]
Haulotte Compact
Installation Manual
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Model6253 OverWatch™Installation Manual
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5.
Power Connection:
At the back of the
drive/elevate selection
switch locate wire ID 11.
install the OverWatch red
power wire using the
piggy back spade
connector
Note: Check that the
connection is tight, use
needle nose pliers to
squeeze the connection if
necessary
6.
Horn Connection:
At the back of the horn
switch locate wire ID 36.
install the OverWatch
white horn wire using the
piggy back spade
connector
Note: Check that the
connection is tight, use
needle nose pliers to
squeeze the connection if
necessary

EQUIPMENT SAFETY SYSTEMS
75 Naxos Way, Keysborough 3173 Victoria Australia
P: [phone] E: [e-mail]
Haulotte Compact
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7.
Connect the 8-pin
connector from the
operator sensor, and the
12-pin connector from the
harness into the ECU.
Install the cover back onto
the bottom of the joystick
enclosure.
8.
Route the operator sensor
cable as shown in the
image and secure the
cable using cable ties.
9.
After installation, power
the machine for platform
controls and press the
emergency stop.
While the emergency stop
is active the OverWatch
should be switched off.
If the OverWatch remains
powered, check that the
correct side of E-Stop has
been used for the
OverWatch power.

EQUIPMENT SAFETY SYSTEMS
75 Naxos Way, Keysborough 3173 Victoria Australia
P: [phone] E: [e-mail]
Haulotte Compact
Installation Manual
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Model6253 OverWatch™Installation Manual
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Post Installation Configuration
Overview
After the system has been installed it must be configured with the parameters to suit the machine. Follow the
instructions below to configure the OverWatch.
Minimum system requirements
Any smart phone, tablet or laptop that meets the following requirements:
•The device can connect to a Wi-Fi access point
•The device has an up to date web browser installed. Firefox, Chrome or Safari are recommended.
Wi-Fi Connection & Web Page Access
To enable the Wi-Fi connection on the OverWatch to complete the configuration follow the steps below.
1. Power down the platform control box with the ESTOP
2. Wait 5 seconds
3. Power up the platform control box with the ESTOP
4. While standing in front of the operator sensor, switch on the OverWatch
5. As the welcome chime starts to play, cover the sensor. The LED will flash white then black to acknowledge.
6. Remove your hand from the sensor. The LED will flash white then black to acknowledge.
7. After covering then uncovering the sensor this way 2 more times, "Wi-Fi On" will be announced
8. On your Wi-Fi enabled device (laptop, tablet, smartphone, etc), show the available wireless networks
9. Select the wireless network (starts with “overwatch”) to connect to the OverWatch
10. When prompted, enter the password 12345678
11. Open your preferred web browser (Chrome, Firefox, Safari)
Enter the following into the address bar http://192.168.4.1 to open the OverWatch main page

EQUIPMENT SAFETY SYSTEMS
75 Naxos Way, Keysborough 3173 Victoria Australia
P: [phone] E: [e-mail]
Haulotte Compact
Installation Manual
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Model6253 OverWatch™Installation Manual
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Machine Model Selection
Follow the instructions below to configure the OverWatch.
1. Select the Setup option
2. If there is a password field at the bottom of the page, follow the instructions in Change Model Configuration
to obtain the password and enter the password field
3. Select the EWP Model from the drop-down list and click Set
4. Click on Proceed to test to begin the installation test

EQUIPMENT SAFETY SYSTEMS
75 Naxos Way, Keysborough 3173 Victoria Australia
P: [phone] E: [e-mail]
Haulotte Compact
Installation Manual
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Model6253 OverWatch™Installation Manual
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Installation Test
After the model configuration has been set or updated an Installation Test must be performed. This will ensure the
installation has been correctly performed and the OverWatch is functioning correctly. Follow the instructions on
the web page to complete the Installation Test.

EQUIPMENT SAFETY SYSTEMS
75 Naxos Way, Keysborough 3173 Victoria Australia
P: [phone] E: [e-mail]
Haulotte Compact
Installation Manual
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Model6253 OverWatch™Installation Manual
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Change Model Configuration
To reconfigure the OverWatch for a different model requires an authorisation password. The authorisation
password is generated from the EQSS website. The EQSS website requires a login username and password, contact
EQSS for these details.
Follow the instructions below to obtain an authorisation password. It is important to note that each ECU has a
unique serial number and a unique password.
1. Open your web browser and enter the following into the address bar http://www.eqss.com.au/overwatch to
open the Login page
2. Enter your username and password
3. Enter the EUC serial number which is shown on the setup page or on the ECU serial number sticker, also
enter the owner and model details of the EWP and then click Generate Hash
4. The generated Hash code or password can be used to change the model configuration.
Haulotte Compact Slab Scissor

EQUIPMENT SAFETY SYSTEMS
75 Naxos Way, Keysborough 3173 Victoria Australia
P: [phone] E: [e-mail]
Haulotte Compact
Installation Manual
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Model6253 OverWatch™Installation Manual
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System Settings
Default Parameters
The OverWatch is configured with the following default parameters.
Setting Name
Description
Default
max_safe_velocity
This is the velocity threshold for the cutout in cm/s for drive
mode.
95
max_safe_displacement
This is the maximum permitted distance in cm the operator
may be away from the calibration position in drive mode.
50
max_safe_velocity_elevate
This is the velocity threshold for the cutout in cm/s for
elevate mode.
75
max_safe_displacement_elevate
This is the maximum permitted distance in cm the operator
may be away from the calibration position in elevate mode.
50
fwddispadj
The proportion of the calibration distance toward the
sensor permitted to the operator.
0.7
fwdveloadj
The coefficient to apply to the maximum allowable velocity
when the movement of the operator is toward the sensor.
1.0
zone_obstruction
If the lidar sensor reading is below this, the lidar is
considered to be obstructed (with paint or thick coat of
dust) and the system is cutout until the obstruction is
cleared.
5
zone_minimum
The minimum calibration distance. If the operator is closer
to the sensor than this “operator zone” will be announced.
17
zone_maximum
The maximum calibration distance. If the operator is further
from the sensor than this “operator zone” will be
announced.
120
adc_elevate_threshold
Threshold value for the elevate ADC input.
2200
adc_drive_threshold
Threshold value for the drive ADC input.
2200
adc_trigger_threshold
Threshold value for the trigger ADC input.
2000
adc_joystick_fwd_threshold
Forward threshold value for the joystick ADC input.
1600
adc_joystick_bwd_threshold
Backward threshold value for the joystick ADC input.
1400
throttle_time
Period after the trigger is pressed (ms) during which initial
velocity reading is computed.
500
driving_state_timeout
Mode selection switch timeout (ms)
7000

EQUIPMENT SAFETY SYSTEMS
75 Naxos Way, Keysborough 3173 Victoria Australia
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Haulotte Compact
Installation Manual
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Model6253 OverWatch™Installation Manual
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Polarity and Input Style
The table below describes each setting
Setting Name
Description
Default
joystick_drive_forward
Direction of joystick to move machine forward
forward
joystick_elevate_upward
Direction of joystick to move machine upwards
forward
elevate_polarity
Direction of signal logic
high
drive_polarity
Direction of signal logic
high
trigger_polarity
Direction of signal logic
high
joystick_polarity
Direction of signal logic
high
driving_state_input
Direct or timer based
direct

EQUIPMENT SAFETY SYSTEMS
75 Naxos Way, Keysborough 3173 Victoria Australia
P: [phone] E: [e-mail]
Haulotte Compact
Installation Manual
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Model6253 OverWatch™Installation Manual
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Harness Drawing AS001974

EQUIPMENT SAFETY SYSTEMS
75 Naxos Way, Keysborough 3173 Victoria Australia
P: [phone] E: [e-mail]
Haulotte Compact
Installation Manual
REV 1.2
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Model6253 OverWatch™Installation Manual
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Replacement Parts
Replacement parts for this OverWatch kit are available from EQSS, please email [e-mail]
Shown below are the part numbers for the major components included in this model specific kit.
Part Number
Description
AS001973
OverWatch - Complete kit Haulotte Compact
AS001910
OverWatch - Operator Sensor with M20 gland
AS001916
OverWatch - Electronic Control Unit (ECU)
AS001974
OverWatch - Haulotte Compact Harness
AS002326
OverWatch - Sensor Guard V2