Stephill SSDK12M User manual

Issue 4
SSDK12M –SSDK16M –SSDK20M
[phone] www.stephill-generators.co.uk
Handbook
&
Operation Manual
12 to 20kVA Multi-Phase Generators

SSDK12M - SSDK16M - SSDK20M
3 Introduction
13 Operating Instructions
13 Pre-starts Checks
3 Warranty Statement 13 Check Battery Isolator Key & Location
13 Check Oil Level - How to
3 Amendments 14 Adding Engine Oil
15 Check Coolant Level
4 Identification 15 Check Fuel Level
15 Control Panel Checks
5 Specification 15 Starting the Generator - Manual Start
5 AC Output Protection 16 Applying Load
5 AC Output Earthing Method
6 Running Hours
6 Engine 16 Emergency Stop
6 AC Alternator 16 Remote Start/Stop - 2-wire
6 Dimensions & Weights
7-8 Control Panel Identification
9 Generator Safety 17 Long Term Storage
9 Warning Signage
10 Personal Safety
18 DSE 3110 Control Module - Overview
10 Auxiliary Power 18 DSE 3110 Operation
11 Operating Environment 18 Starting Sequence
11 Temperature Range 18 Timer Icon
11 Reference Relative Humidity 18 Engine Running
11 Reference Barometric Pressure 19 Viewing the Instruments
11 Flammable Environment 19 AUTO MODE - Start/Stop Operation
11 Saline Environment 19 Waiting in AUTO MODE
11 Safety Considerations 19 External Fuel Source
11 General 19 3-Way Valve(s)
11 Fuel 20 Standard 12V Lift Pump
11 Lubricating Oil 20 Uprated 12V Lift Pump
12 Bunded Fuel Tank
12 Safe Lifting
21 Fault Finding
12 Earth Connections 21 Monitoring Systems
12 Fumes 21 Before Fault Finding
12 Noise 21 Fault Finding - DSE 3110
12 Battery Acid 24 Fault Finding - Kubota ECU
12 Fire 26 Fault Finding - General
13 Hot Parts cont.
16 2-wire remote and ATS Auto
Start/Stop Connection Location
Contents
16 Stopping the Generator - Manual
Stop
17 Hard Wire Terminals - Connection &
Location

SSDK12M - SSDK16M - SSDK20M
27 Service and Maintenance
27 Pre-service
27 Engine Service
27 Oil System Service
27 Oil System Location(s)
28 Oil System Service Procedure
28 Alternator Service
28 Road Tow Trailers
28 Trailer Information
29 Safety Precautions
29 Wheels
29 Number Plate
29 Hitch Type
29 Pre-towing/Hitch Up
30 Hitching Method
30 Service Brake
30 Reversing
31 Spares
31 Kubota Consumable Service Spares
31 Control Panel - AC Components
31 Control Panel - DC Components
31 General Spares
32 Engine Accessories
32 Exhaust System Spares
33 Exploded View
33 Canopy Exploded View
34 Silencer Exploded View
35 Wiring Diagrams
35 AC Multiphase Wiring - SW12036
36 DC Kubota 03 M Series StageV ECU DSE 3110 - SW16047 (SSDK16-20)
37 DC Kubota 05 Series StageV DSE 3110 - SW16061 (SSDK12)

SSDK12M - SSDK16M - SSDK20M 3
© Stephill Generators Ltd.
All rights reserved.
Operation with incorrect fuel, lubricating oil or coolant.
Improper repair or use of parts not supplied or approved by Stephill Generators Ltd.
Lack of, or incorrect maintenance.
Issue Date By
This document has been produced for the owner/user of a Stephill generator. Inside this manual you will find
important safety, operating, maintenance and fault finding information.
The information contained within this manual is based upon the current data available before print. Due to
constant improvements on our products some information contained within this manual may change without
warning. Therefore Stephill Generators Ltd reserve the right to alter specifications as and when situations
demand without warning or obligation.
No part of this material may be reproduced in any form by any means without the written permission of
Stephill Generators Ltd.
All equipment supplied by Stephill Generators Ltd carries a warranty of 12 months from date of despatch.
During the warranty period, should the plant fail due to faulty design, materials or workmanship by Stephill
Generators Ltd or it’s sub-contractors, we undertake to rectify the fault. Stephill Generators Ltd will accept no
responsibility whatsoever for equipment that has failed due to;
Fair wear and tear, misuse, negligence, accidental damage, improper storage and incorrect starting / warm-
up / run-in or shutdown.
No warranty claim will be considered by Stephill Generators Ltd unless any defective parts are available for
inspection by us, or our nominees, to determine the reason or cause of failure, and Stephill Generators Ltd is
given the option of repair or replacement.
Stephill Generators Ltd are not responsible for incidental or consequential damages, downtime, or other
costs due to warrantable failure, and unauthorised alterations made to any product supplied by Stephill
Generators Ltd.
Amendments
Amendment
Introduction
Warranty Statement

SSDK12M - SSDK16M - SSDK20M 4
Fig.1
1Generator model type
2AC voltage output(s)
3Standby rated power, kVA & kW
4Continuous prime rated power, kVA & kW
5Number of phases
6Rated output frequency
7Power factor
8Unique serial number
9
Year of manufacture
10 Relevant maximum current ratings, amps
Total fuel tank capacity
Generator performance class
MGW - Mass Gross Weight(s)
12 CE mark indicates the generator meets the directives listed on the Declaration of Conformity
Each Stephill generator will have a Serial/Data plate fitted to the set. In most cases this can be found on the
control/socket panel of a SSDK-Range generator. Below is an example of the Serial/Data plate.
Identification
Item No.
11
Description
1
2
3
4
10
12
11
5
6
7
8
9

SSDK12M - SSDK16M - SSDK20M 5
85 88 89
60 63 64
400V 3Ph
MCB overload/short circuit protection - RCD earth leakage protection.
230V 1Ph
115V 1Ph
Thermal reset button overload protection for each socket.
Note
MCB = Miniature Circuit Breaker
RCD = Residual Current Device
All are suitably rated for the generator model type.
400V 3Ph - Neutral (star point) bonded to earth.
230V 1Ph - Neutral bonded to earth.
115V 1Ph - Floating earth.
Fuel Tank Capacity
17.3kVA / 13.8kW
12.6kVA / 10.1kW
17.5kVA / 14.0kW
11.1kVA / 8.9kW
50.0 Hz
50.0 Hz
13.5kVA / 10.8kW
400V / 230V & 115V AC
3 Ph / 1 Ph
120 Litres
14.9kVA / 11.9kW
Cont. Power (COP) - 1Ph
Specification
MCB overload/short circuit protection - RCD earth leakage protection - Thermal reset button
overload protection for each socket.
AC Output Earthing Method
AC Output Protection
As standard all SSDK-Range Stephill generators are configured as a multiphase generator with both
single phase (1Ph) and three phase (3Ph) outputs.
Model Type
SSDK12(M)
SSDK16(M)
SSDK20(M)
13.5kVA / 10.8kW
15.9kVA / 12.7kW
19.0kVA / 15.2kW
12.0kVA / 9.6kW
14.5kVA / 11.6kW
Cont. Power (COP) - 3Ph
Standby Power (ESP) - 1Ph
(ESP) Standby Power: Applicable for supplying power to varying electrical load for the duration of power
interruption of a reliable utility source in accordance with ISO 8528-1 under the agreed operating conditions
with the maintenance intervals and procedures being carried out as prescribed by the manufacturers.
(COP) Continuous Power: Applicable for supplying power to electrical load for unlimited hours in accordance
with ISO 8528-1 under the agreed operating conditions with the maintenance intervals and procedures being
carried out as prescribed by the manufacturers.
Standby Power (ESP) - 3Ph
52.5 - 50.0 Hz
16.0kVA / 12.8kW
Voltage
Frequency
Phase
LWA
dBA @ 7M

SSDK12M - SSDK16M - SSDK20M 6
Road Trailer Mounted
Weight - Dry
Weight - Wet
Length 1800mm Width 800mm Height 1270mm
592 KG
686 KG
693 KG
787 KG
731 KG
825 KG
Length 3405mm Width 1335mm Height 1510mm
734 KG
819 KG
857 KG
828 KG
913 KG
951 KG
Standby 12.5kWm
Standby 14.5kWm
Standby 17.0kWm
Continuous 11.1kWm
Continuous 13.2kWm
Continuous 15.5kWm
Weight - Dry
Weight - Wet
SSDK20(M)
SSDK16(M)
SSDK12(M)
AC Alternator
Dimensions & Weights
Skid Mounted
SSDK12(M)
SSDK16(M)
SSDK20(M)
Meccalte ECP28-3S4 C
Meccalte ECP28-L4 C
Meccalte ECP28-VL4 C
Net Engine Power
Water Cooled
1498cc
1647cc
2197cc
Kubota V1505
Kubota D1703
Kubota V2203
Model Type
SSDK20(M)
Cooling
Displacement
Running Hours
50% Load
43 hours @ 2.8 L/h
SSDK16(M)
SSDK12(M)
133 hours @ 0.9 L/h
109 hours @ 1.1 L/h
86 hours @ 1.4 L/h
67 hours @ 1.8 L/h
54 hours @ 2.2 L/h
41 hours @ 2.8 L/h
34 hours @ 3.5 L/h
26 hours @ 4.6 L/h
32 hours @ 3.7 L/h
27 hours @ 4.4 L/h
21 hours @ 5.6 L/h
25% Load
Type
Rpm
1500
75% Load
100% Load
Engine
EU Stage V
4
3
4
SSDK20(M)
SSDK16(M)
SSDK12(M)
Type
Emissions Certification
Cylinders

SSDK12M - SSDK16M - SSDK20M 7
Fig.2
Fig.3
1A Reset Button (top) - AC
2A Reset Button (bottom) - DC
Fig.2 shows a typical standard multiphase control panel configuration found
on all K-Range Stephill generators.
The control panel is made up of engine and generator controls (DC) and the
generator output (AC).
Control Panel Identification
Below in Fig.3 & Fig.4 are close-up details of the components found on this
control panel.
Description
Item No.
7
400V 3Ph 4 Pole RCD
6
Oil Gauge
400V 3Ph 3 Pole MCB
9
230V 1Ph 2 Pole RCD
10
230V 1Ph 2 Pole MCB
Description
Item No.
1
Fuel Pump Prime Button
2
DSE 3110 Control Module
3
Fuel Gauge
4
5
Temperature Gauge
8
7
3
4
2
8
9
10
1
5
6

SSDK12M - SSDK16M - SSDK20M 8
Fig.4
230V 16A 1Ph Socket Outlet
(only operates in 400V setting)
Description
Item No.
Description
9
30A Reset Button - Fitted to all
32A 1Ph socket outlets.
1
230V 16A 1Ph Socket Outlet
7
Brass Earth Stud
16A Reset Button - Fitted to all 16A
1Ph socket outlets.
115V 16A 1Ph Socket Outlet
Serial/Data Plate
4
5
6
10
11
12
230V 32A 1Ph Socket Outlet
115V 32A 1Ph Socket Outlet
Voltage Selector Switch
3
8
400V 32A 3Ph Socket Outlet
Emergency Stop
Item No.
2
1
2
3
4
5
6
7
8
9
10
11
12

SSDK12M - SSDK16M - SSDK20M 9
Warning Signage
b) Located on both main canopy doors.
e) Located near the control panel.
d) Located on top of the canopy near the
coolant filler flap for the radiator access.
Before using this equipment and to avoid personal injury, all warnings shown on the machine should be
observed. The warning signage should be checked for legibility and any that have become damaged should
be replaced.
Carefully read and understand the instructions provided. If there is anything you do not understand DO NOT
attempt to use this generator. Contact your supplier for advice.
a) Located behind the control panel cover near the
DSE 3110 control module.
c) Located on the engine end of the
canopy near the exhaust outlet.
Generator Safety
WARNING
BEFORE STARTING
●READ HANDBOOK AND SAFETY ADVICE
●CHECK OIL LEVEL
●DO NOT ADJUST ENGINE SPEED
WITHOUT SUITABLE TEST EQUIPMENT
a)
b)
c)
d)
e)
f)

SSDK12M - SSDK16M - SSDK20M 10
f) Located near the control panel.
g) Located near the control panel.
h) Located below the control panel.
• Do not climb on the generator - dents may cause overheating of the acoustic lining.
• Keep well clear of any moving parts on the generator at all times.
• Keep children and pets away from the generator and operating area.
• Test safety features often, emergency stop button and RCD (residual current device).
• Keep the generator canopy doors shut while running and locked if possible.
Do not remove covers and attempt to work on the generator while the engine is running.
Check the rating and electrical safety of the load before connecting the generator.
Equipment should never be connected that in total exceeds the specified rating of the generator.
Auxiliary Power
• Do not cover the generator as this can obstruct air inlet and outlets on the canopy which can cause the
generator to overheat and cause permanent damage..
The electricity produced by an engine driven generator is very similar to mains AC electricity and should be
treated accordingly.
Personal Safety
Installation of the generator as a standby or secondary power source should only be undertaken by a fully
qualified electrician using the appropriate means of isolation from the mains supply. Installation must comply
with all applicable laws, electrical codes and wiring regulations.
f)
g)
h)

SSDK12M - SSDK16M - SSDK20M 11
Stephill generators must not be used in a flammable environment.
Operation of the machine in a saline environment will require additional corrosion protection.
All Stephill generators comply with current EEC directives including:
2016/1628/EU Non-Road Mobile Machinery (NRMM).
2014/30/EU The Electromagnetic Compatibility Directive.
2006/42/EC The Machinery Directive.
2000/14/EC Noise emission in the environment by equipment for use outdoors.
2011/65/EU The Restriction of Hazardous Substances Directive.
EC 1907/2006 REACH.
Fuel
Reference Barometric Pressure
Saline Environment
Operating Environment
A temperature range between -15⁰C and +45⁰C are the normal limits of operation. Operating outside the
range will require additional modifications.
The standard reference condition for relative humidity is 30%. Above this value the rated power must be
reduced.
The standard reference condition for total barometric pressure is 1 bar. This corresponds to an altitude of
approximately 100m. Above 100m the rated power must be reduced.
Reference Relative Humidity
General
Safety Considerations
Lubricating Oil
New oil presents no hazard following short term exposure. Lubricants in particular used engine oil, are
potentially carcinogenic. Direct contact should always be avoided by wearing suitable rubber gloves when
handling them. Used oil should not be allowed to contact the skin. If this does occur, wash off quickly with a
proprietary hand cleanser.
Fuels and lubricants are a potential source of fire. Be careful not to spill fuel, clean up any spillages.
Inhalation or swallowing of diesel should be avoided. If in doubt seek medical advice. All other forms of
contact are an irritant and therefore should also be avoided. If skin contact is made wash with soap and
water.
The generator should always be operated on level ground and be able to bear its weight. Ensure the
generator canopy is not obstructed to allow cool air to enter the set and hot expelled air to escape.
Temperature Range
Flammable Environment

SSDK12M - SSDK16M - SSDK20M 12
This is corrosive and irritant by all forms of exposure. If skin contact is made wash with clean water.
Where mechanical assistance is used in lifting machines, ensure the lifting eye is used, and that all
components used to lift the machine are within their Safe Working Load (SWL).
The integral lifting beam and associated lifting eye on the generator should be regularly checked for signs of
damage or gross corrosion.
All nuts and bolts associated with the lifting beam and eye should be regularly checked for tightness and
corrosion.
Safe Lifting
Bunded Fuel Tank
The SSDK-Range generators are fitted with a secondary fuel containment system, a bunded fuel tank. This will
require inspecting on a regular basis and drain accordingly. Any liquid drained from the bund/tank must be
treated as waste contaminated fuel/oil and disposed of correctly.
Warning Stephill Generators Ltd stress that he ultimate responsibility for ensuring the generator meets with
local/national regulations rests with the user.
DO NOT ATTEMPT TO LIFT THE GENERATOR WITHOUT PRIOR CHECKS TO THE LIFTING
SYSTEM AS INDICATED ABOVE
Fumes
Noise
Earth Connection
Fire
Battery Acid
Lifting equipment should never be attached directly to the engine and/or alternator to fully lift the generator
except only if lifting engine and/or alternator.
All Stephill products are fitted with an earth stud on the control panel this must be connected to an earthing
system or spike. Any earth spike required is dependant on the local conditions of use. The size is determined
by reference to current IEE regulations or to a competent electrician.
Make sure that the Generator is at least 2 metres away from any building during operation. Operate in a well
ventilated unconfined area, so that fumes can be properly dispersed. Silencer outlet should be facing an open
area to prevent fumes being recirculated. There is the danger of asphyxiation due to exhaust gases.
Inhalation of poisonous exhaust fumes can lead to serious injury or death. The generator must not be used in
a poorly ventilated or enclosed area.
Ear protection may be required depending on the combined noise level of the Generator, auxiliary load and
the operator’s distance from it and the length of exposure. (Noise at Work Regulations 1989)
Ensure that suitable fire extinguishers (AFFF or CO2) are kept within close proximity of the generator. Do not
cover, enclose, or obstruct the airflow to the generator during or shortly after use, due to fire hazard or
damage to the generator from overheating. Allow the generator to cool after use before storing away. Keep
all inflammable objects clear of the generator.

SSDK12M - SSDK16M - SSDK20M 13
Before any attempt to start the generator please follow these important guidelines.
Isolator key location
Open the main canopy door on the control panel side of the generator - Fig.5 & 6
Fig.6
Fig.5
To switch OFF the 12V battery supply, push down and turn the red key counter-clockwise to release .
It is recommended to check the oil level BEFORE EVERY START OPERATION - Ref. Fig.7 & 8.
Ensure the generator (engine) is on level ground to ensure the correct oil quantity is measured.
● Check the engine oil level before starting or more than 5 minutes after stopping the engine.
● Remove the oil level gauge, wipe it clean and reinstall it.
● Take the oil level gauge out again, and check the oil level.
There is the danger of burns as parts of the generator will become very hot during use. No part of the engine,
alternator or exhaust must be touched during or shortly after operation. Do not operate the generator unless
all guards are in place. There is a risk of burns or serious mechanical injury.
To switch ON the 12V battery supply, insert the red key and turn to lock into position.
The 12V battery supply has been fitted with a red "Battery Isolator Key". This is to isolate the 12V battery
from the engines 12V DC system when not in use, transportation and when working on repairs/servicing
safely.
Pre-start Checks
Check Oil Level - How To
Hot Parts
STEPHILL GENERATORS LTD STRESS THAT THE ULTIMATE RESPONSIBILTY FOR THE
SAFE USE OF THE GENERATOR RESTS WITH THE USER.
Operating Instructions
Check Battery Isolator Key - Location

SSDK12M - SSDK16M - SSDK20M 14
SSDK12 - Kubota V1505
Fig.7
(1) Oil filler plug(s)
(2) Oil level gauge - Dipstick (A) Ensure the engine oil level within this range
SSDK16 - Kubota D1703 & V2003
Fig.8
(1) Oil filler plug(s)
(2) Oil level gauge - Dipstick (A) Ensure the engine oil level within this range
Refer to engine owners handbook supplied with each generator for oil specification, viscosity and typical
capacity. Alternatively navigate to the Service section at
Adding Engine Oil
Fig.7 & Fig.8 show the oil fill and oil dipstick locations for each of the Kubota engines used within the Stephill
K-Range generators.
Add oil If the level is low. Do fill past the high mark on the dipstick (2). WARNING - Never overfill the engine
with oil. Engine damage can occur.
www.stephill-generators.co.uk
①

SSDK12M - SSDK16M - SSDK20M 15
Refer to engine owners handbook supplied with each generator for further information.
(A) "FULL"
(B) "LOW"
Once all the pre-start checks have been made you can then start the generator. Follow the procedure below:
Press the button until the is displayed on the LCD screen.
A red LED flashes above the button.
Check Fuel Level
Control Panel Checks
Fig.9
It is recommended to check the water/coolant level of the radiator BEFORE EVERY START OPERATION - Ref.
Fig.9.
The radiator is provided with a recovery tank (expansion vessel) , check the water/coolant is between the
"FULL" and "LOW" marks - Ref. Fig.9.
While the generator is at standstill you will notice the fuel gauge on the control panel will be showing empty
"no fuel".
To check the fuel level in the generator fuel tank you can energise the fuel gauge by pressing and holding the
fuel pump prime button on the control panel - see Fig.2 & 3.
Check Coolant Level
(1) Recovery tank
(expansion vessel)
This is a basic operation guide, refer to the DSE 3110 Control Module - Overview within this handbook for an
in-depth view/use of the DSE 3110 control module.
While holding down the fuel pump prime button you should be able to see the gauge needle rise and rest to
indicate a level, also you should hear the fuel pump operating.
Ensure the all main MCB's are in the "OFF" position (switch down) - Ref Fig.3. WARNING - Never try to start
the generator with load connected.
Press the button once more, the icon rotating will be displayed on
the LCD screen. This will continue to rotate for approximately 10 seconds.
The generator will then crank and start.
Starting the Generator - Manual Start

SSDK12M - SSDK16M - SSDK20M 16
Now the generator is ready to receive load. Select the desired AC voltage with the AC voltage switch.
Plug the load into the relevant AC voltage socket on the control panel.
Switch the main MCB to "ON" (switch up) position on the control panel.
You can then safely stop the generator.
Press the button and the generator will immediately stop.
Fig.11
Below the main control panel is a "HARD WIRE" facility. Once the black plate has been removed there is a
small push-on connector block for the remote and auto start/stop connections. Refer to the DC wiring
diagram at the back of this handbook or corresponding ATS handbook for the relative terminal positions -
Fig.10 & 11.
Warning Using the Emergency Stop button regularly for a standard stop request can cause the 12V battery to
drain. This may effect the starting of the generator.
Before stopping the generator it is recommended to switch off the load from the generator by switching the
main MCB on the control panel to the "OFF" position (switch down).
Applying Load
Emergency Stop
The icon will be displayed on the DSE 3110 module when an Emergency Stop request is
made.
Stopping the Generator - Manual Stop
Remote Start/Stop - 2-wire
2-Wire Remote and ATS Auto Start/Stop Connection Location
The Emergency Stop button is located on the control panel. It must ONLY be used for emergencies
only.
Fig.10
The DSE 3110 control module has a 2-wire Remote Start/Stop function. This is a volt free connection, closing
two contacts will start and allow the generator to run. Open the contacts and the generator will stop and the
DSE 3110 module will wait for the next start request.
Once the correct connections have been made to the remote start terminals the DSE 3110 control module
will require activating to an AUTO MODE - See -DSE 3110 Control Module - Overview . It will then be ready
to accept a remote start request.

SSDK12M - SSDK16M - SSDK20M 17
Fig.13
Fig.12
400V - M6 threaded stud - Maximum tightening torque to 6.8Nm.
230V - M8 threaded stud - Maximum tightening torque to 16.5Nm
Use the black plate to mount cable gland(s) to secure the trailing cable into position.
Warning The plate MUST be fitted when running the generator - Risk of Electric Shock.
For storage or long periods of inactivity, Stephill Generators recommend the following:
Before the generator is used after long term storage, all fuels and oils should be replaced.
The battery isolator switch should be switched off.
Generator mounts, pipes and hoses should be checked to ensure that they are un-perished following
extended periods of storage.
The generator should be stored in a clean dry area, ideally having a reasonable constant ambient
temperature, and ideally not below freezing.
Hard Wire Terminals - Connection & Location
Below the main control panel is a "HARD WIRE" facility. Once the black plate has been removed you will see
both the 230V single phase and 400V three phase terminal connections - Fig.12. Yellow labels under the
terminal connections indicate the connections - Fig.13.
When connecting to the hard wire terminals ensure the cable and crimps are the correct size. If unsure seek
advice from a qualified electrician.
Generators should be stored with oil filled to the correct capacity; Storage periods of 18 months and over
may require special lubricants and treatments. If so please seek further advice from the engine
manufacturer.
Long Term Storage

SSDK12M - SSDK16M - SSDK20M 18
Fig.14 Fig.15
Once a start request is made the DSE 3110 will energise the pre-heat relay over a period of 10 seconds.
Once the engine is running and all starting timers have expired, the animated icon is displayed.
The DSE 3110 control module is used to start/stop and monitor key elements of the engine and main AC
alternator. Fig.14 show the layout and control buttons.
Then the DSE 3110 will then attempt to crank the engine by operating the starter motor relay and also the
fuel pump relay.
When the engine fires, the starter motor is disengaged. (The DSE 3110 de-energises the starter motor relay
once it detects an output frequency (Hz) from the main alternator).
Timer Icon
(See Fault Finding - DSE 3110)
Engine Running
When the module is controlling the engine (starting and stopping) an animated (rotating) timer icon will be
displayed in the icon area to indicate that a timer is active, for example cranking time, crank rest, stopping
Engine Running
DSE 3110 Control Module - Overview
If the engine fails to fire during this cranking attempt then the starter motor is disengaged for the crank rest
duration after which the next start attempt is made.
Should this sequence continue beyond 3 attempts, the start sequence will be terminated and the Failed to
Start icon is displayed on the LCD screen.
Timer Icon
DSE 3110 Operation
Starting Sequence
Engine Speed
Generator Volts (AC)
Generator Frequency
Engine Run Time
Battery Volts (DC)
Page Order
Failed to Start

SSDK12M - SSDK16M - SSDK20M 19
Fig.15 (above) shows the page order when pressing the navigation button.
A red LED light will be illuminated above the button.
The generator is now ready to receive start/stop requests from the remote connections.
Waiting in AUTO MODE
While the DSE 3110 module is in AUTO MODE the LCD screen will be permanently illuminated and it will not
go into any power saving or sleep modes.
If the module is left in AUTO MODE for extended long periods of time without running the generator it could
flatten the generator battery.
AUTO MODE - Start/Stop Operation
It is possible to scroll to display the different pages of information by repeatedly operating the navigation
button.
Once selected the page will remain on the LCD display until the user selects a different page or after an
extended period of inactivity, the module will revert to the status display.
When scrolling manually, the display will automatically return to the Status page if no buttons are pressed for
the duration of the LCD Page Timer.
It is advised to have a mains 12V battery charger fitted to the generator battery in most cases of occasional
use fixed positioned generators or ensure the generator is started and allowed to continuously run for a
minimum of 1 hour once a week.
Viewing the Instruments
External Fuel Source
As a standard feature the K-Range model generators come fitted with fuel (3-way) valves to manually switch
between the generators own internal fuel tank and an external fuel source.
There are two valves, one is to FEED the engine fuel. The other valve is a RETURN, for fuel returning from the
engine back to the fuel source.
Both valves connections can be found on the outside of the main generator canopy next to the fuel filler -
Fig.16. Yellow labels indicate the valve identity, FEED or RETURN. Another yellow label shows the valve
operation.
Both valves must be used in the same position, either in LOCAL (generator fuel tank) or REMOTE (external
fuel source).
3-Way Valve(s)
Activate auto mode by pressing the button. The icon will be displayed on the LCD screen to
indicate the DSE 3110 module is in AUTO MODE if no alarms are present.