MAKINEX GEN-23P-AU User manual

Makinex 16kW 3-Phase Generator
Quiet Series
Model: GEN-16PQ-EU/ GEN-16PQ-AUS/ GEN-16PQ-UK
OPERATOR’S MANUAL
Rev 0320
Makinex 23kVA Generator
GEN-23P-AU
- 2x15A + 1x32A 3-Phase Outlet

Table of Contents
INTRODUCTION.....................................................................................................................................................1
DISCLAIMER......................................................................................................................................................1
ABOUT THIS MANUAL.......................................................................................................................................2
SAFETY INFORMATION........................................................................................................................................3
GENERAL SAFETY INFORMATION..................................................................................................................3
EARTHING OF GENERATOR............................................................................................................................6
GENERAL SAFETY DECAL...............................................................................................................................7
PRODUCT SPECIFICATIONS ...............................................................................................................................8
FEATURES.........................................................................................................................................................9
OVERALL MACHINE DIMENSIONS.................................................................................................................10
ALTERNATOR SPECIFICATIONS ...................................................................................................................10
INSTRUCTION FOR USE.....................................................................................................................................11
BEFORE USE...................................................................................................................................................11
OPERATING GENERATOR .............................................................................................................................13
MAINTENANCE....................................................................................................................................................14
GENERAL RECOMMENDATIONS:..................................................................................................................14
GENERAL TROUBLESHOOTING....................................................................................................................15
STORAGE.........................................................................................................................................................16
LIMITED WARRANTY..........................................................................................................................................17
WARRANTY EXCLUSIONS..............................................................................................................................18
OWNER’S RESPONSIBILITY UNDER LIMITED WARRANTY:........................................................................19
CONTACT INFORMATION ..................................................................................................................................20
APPENDICES.......................................................................................................................................................21
APPENDIX A –WIRING CIRCUIT DIAGRAM ..................................................................................................21
APPENDIX B –RISK ASSESSMENT...............................................................................................................22

GEN –16P –User Manual Page 1 of 22
INTRODUCTION
Thank you for purchasing a MAKINEX product.
This manual provides information and procedures to safely operate and maintain the
GEN-23PGenerator. For your own safety and protection from injury, carefully read,
understand, and observe the safety instructions described in this manual.
Keep this manual or a copy of it with the machine. If you lose this manual or need an
additional copy, please contact MAKINEX. This machine is designed and built with
user safety in mind; however, it can present hazards if improperly operated and
serviced. If there are any questions regarding operating or servicing of this machine,
please contact MAKINEX.
All rights, especially copying and distribution rights are reserved.
Copyright 2020 by MAKINEX.
No part of this publication may be reproduced in any form or by any means, electronic
or mechanical, including photocopying, without express written permission from
MAKINEX.
Any type of reproduction or distribution not authorised by MAKINEX represents an
infringement of valid copyrights and will be prosecuted. We expressly reserve the right
to make technical modifications, even without due notice, which aim at improving our
machines or their safety standards.
DISCLAIMER
MAKINEX and its affiliates take no responsibility for any damage, injury or death
resulting from the incorrect or unsafe use of this product. Use of this product should be
undertaken by competent persons only. It is the operator’s responsibility to ensure that
the following safety procedures are followed. If you are unsure, do not operate this
product.
Record the model and serial numbers as well as date and place of purchase for
future reference. Have this information available when ordering parts and when making
technical or warranty inquiries.
MAKINEX SUPPORT
Refer to contact details on pg. 20
MODEL NO.
GEN-23P-AU
SERIAL NO.
DATE OF PURCHASE
PURCHASE LOCATION

GEN –16P –User Manual Page 2 of 22
ABOUT THIS MANUAL
This manual uses the following symbols to help differentiate between different kinds of
information. The safety symbol is used with a key word to alert you to potential hazards
in operating and owning power equipment. Follow all safety messages to avoid or
reduce the risk of serious injury or death.
KEY TERMS
READ
CAREFULLY
READ CAREFULLY –refers to important information that
should be paid careful attention.
CAUTION
CAUTION - indicates a potential hazardous situation which, if not
avoided, may result in minor or moderate injury
WARNING
WARNING –indicates a potentially hazardous situation which, if
not avoided, could result in death or serious injury
DANGER
DANGER –indicates an imminently hazardous situation which, if
not avoided, will result in death or serious injury
PROHIBITED
PROHIBITED –identifies actions that should never be carried out
by anyone interacting with the machine.
These safety warnings do not eliminate all possible hazards that could occur therefore
it is essential to use common sense and to strictly follow any instructions to prevent
accidents.

GEN –16P –User Manual Page 3 of 22
SAFETY INFORMATION
GENERAL SAFETY INFORMATION
WARNING
Read this manual thoroughly before operating your generator.
Failure to follow instructions could result in serious injury or death.
WARNING
MAKINEX GEN-16P Generator designed for professional
operators only, instruct operators in care and use of the machine
before use!
WARNING
Keep children away from the generator at all time.
•ALWAYS use in a well-ventilated area.
•ALWAYS have someone alert attending the machine.
•ALWAYS wear hearing protective equipment whilst in operation.
•ALWAYS ensure the applied load does not exceed the generators rating.
•ALWAYS disconnect the generator when carrying out any maintenance.
•ALWAYS ensure the generator reaches operating speed before connecting a load.
•ALWAYS start the engine BEFORE connecting any appliances to the output
receptacles.
•ALWAYS test the RCBO’s before use.
•ALWAYS check the generator for damage before use.
•ALWAYS keep well clear of all moving parts on the generator.
•NEVER allow children or animals near the generator.
•NEVER connect to a commercial or mains power supply, or any other electrical
source.
•NEVER allow the generator to run out of fuel when a load is connected.
•NEVER use accessories or attachments not recommended by MAKINEX.
•NEVER alter or tamper with the internal wiring of the generator.
•NEVER operate in wet conditions.
•NEVER climb or stand on the generator as dents may cause overheating of the
acoustic lining.

GEN –16P –User Manual Page 4 of 22
DANGER
RISK OF HOT SURFACES
•Contact with hot surfaces, such as engine’s exhaust
components, could result in serious burns.
•During operation, touch only the control surfaces of generator.
•NEVER touch any part of the engine, alternator, or exhaust when the generator is in
use or immediately after use, as these get hot and could burn.
DANGER
EXHAUST FUMES CAN BE FATAL
TOXIC HAZARD
•ALWAYS ensure that there is adequate ventilation when using the generator.
•ALWAYS position the generator so that the exhaust is pointing away from people or
animals.
•NEVER use the generator indoors or in an enclosed area.
GENERATOR POSITIONING FOR SAFE USE
•ALWAYS leave at least a 1 metre (3 foot) gap between the generator and any
surrounding building or structure.
•ALWAYS ensure the generator is on a solid, flat surface.
•ALWAYS ensure the surrounding area is free from any material that could burn or be
damaged by heat.
•NEVER move or tilt the generator whilst it is switched on.
•NEVER cover or enclose the generator whilst it is in use.
•NEVER use the generator at an incline above 20ootherwise the engine will
malfunction whilst in operation.
•NEVER attempt to lift or move the generator without the assistance of other persons
or suitable lifting equipment.
DANGER
RISK TO BREATHING
•Running engine gives off Carbon Monoxide, an odourless,
colourless, poisonous gas.
•Breathing Carbon Monoxide can cause nausea, fainting or death.
•Some chemicals or detergents may be harmful if inhaled or
ingested, causing severe nausea, fainting, or poisoning.

GEN –16P –User Manual Page 5 of 22
ELECTRICITY RELATED SAFETY PRECAUTIONS
WARNING
RISK OF ELECTRICAL SHOCK
•Risk of electrocution
ELECTRICAL
HAZARD
•ALWAYS test the RCBOs before use.
•ALWAYS store the generator undercover when not in use and away from damp or
wet conditions.
•ALWAYS disengage the battery when performing any maintenance.
•NEVER try to repair electrical components if not authorised or qualified.
•NEVER use the generator outdoor when it is raining or snowing or in wet or damp
conditions.
•NEVER use water or any other liquids to clean the unit while it is running.
•NEVER use any damaged electrical cord sets with the generator.
FIRE -RELATED SAFETY PRECAUTIONS
DANGER
RISK OF EXPLOSION OR FIRE
•Fuel and its vapours are extremely flammable
and explosive
•Fire or explosion can cause severe burns or
death
FIRE
HAZARD
•ALWAYS switch the engine OFF when refuelling.
•ALWAYS refuel away from any source of heat.
•ALWAYS refuel in a well-ventilated area.
•ALWAYS keep a fire extinguisher in the vicinity at all time
•NEVER overfill fill the tank, fill to the level specified to allow for fuel expansion.
•NEVER smoke or use a naked flame near the generator.
•NEVER start the engine if there is a fuel spill. Any spillage must be wiped clean and
the generator allowed to dry before attempting to start the engine.
•NEVER leave any combustible materials near the generator.

GEN –16P –User Manual Page 6 of 22
EARTHING OF GENERATOR
Earthing of generators helps protect the user from electric shock or electrocution which
may be caused due to malfunction or breakdown. This threat to the user is prevented
by creating a path of least resistance for the electrical current to travel to the ground
which inherently absorbs the over-current or short circuit.
The appropriate measures for earthing the portable generator are already in place
however, the user should always inspect the earthing system before use.
WARNING
DO NOT TOUCH ANY COMPONENTS IF YOU ARE NOT A
QUALIFIED ELECTRICIAN.
ELECTRICAL
HAZARD
WARNING
FAILURE TO PROPERLY CONNECT THE EQUIPMENT TO THE EARTHING
CONDUCTOR WILL RESULT IN A RISK OF ELECTROCUTION. CONSULT
WITH A QUALIFIED ELECTRICIAN INCASE OF DOUBT WITH THE EARTHING
OF THE UNIT.
Referring to the example image, there are a few components that should be observed.
•Frame
•Green/yellow earth wire
•Nut and screw
Ensure both wires are secured
with the nuts and screw onto the
frame.
READ
CAREFULLY
ANY OTHER GROUNDING INSTALLATION MUST BE CARRIED OUT BY A
LICENSED ELECTRICIAN AND ALL LOCAL CODES MUST BE FOLLOWED.
We strongly recommend that all applicable federal, state, and local regulations relating
to grounding/earthing specifications be checked and followed.
Frame
Nut and Bolt
Earth wire

GEN –16P –User Manual Page 7 of 27
GENERAL SAFETY DECAL

GEN –16P –User Manual Page 8 of 27

GEN –16P –User Manual Page 9 of 22
PRODUCT SPECIFICATIONS
GENERATOR:
MAX OUTPUT
23kVA (18.4kW)
RATED FREQUENCY
50Hz
RATED POWER FACTOR
0.8
OUTLET SOCKETS
(all with RCBO
PROTECTON)
2 X 15A SINGLE PHASE +
1 X 32A 3PHASE SOCKETS
DRY WEIGHT
240KG
DIMENSIONS
1105 x 641 x 1008 mm
LENGTH x WIDTH x HEIGHT APPROX
NOISE LEVEL (7m)
50% LOAD –80dB
ENGINE:
TYPE
TWIN CYLINDER AIR COOLED PETROL
MODEL
VANGUARD 61E377
STARTING SYSTEM
ELECTRIC KEY START
DISPLACEMENT
993CC
FUEL ECONOMY
5.7L/h @ 50% LOAD
FUEL TANK
50 L
FEATURES
FEATURES
Durable Galvanised frame
Multi cushion isolators for vibration reduction
Compact design for easy storage and transport
Lifting point for transportation
RFL permanent magnet alternator

GEN –16P –User Manual Page 10 of 22
OVERALL MACHINE DIMENSIONS
ALTERNATOR SPECIFICATIONS
Dimensions in mm

GEN –16P –User Manual Page 11 of 22
INSTRUCTION FOR USE
WARNING
Read and adhere to all safety and operation instructions.
BEFORE USE
Before using the generator, ensure all the safety and operation instructions are read
and the following steps are performed.
OIL LEVEL CHECK
CAUTION
Check the engine oil level with the engine stopped and in a levelled
position
1. Check the engine oil level with the engine stopped and, in a levelled position.
2. Start the engine and let it idle for 1 or 2 minutes. Stop the engine and wait for 2 or 3
minutes.
3. Remove the oil level dipstick and wipe it clean.
4. Fully insert the oil level dipstick, then remove it to check the oil
level.
5. If the oil level is low, remove the oil filler cap, and fill with the
recommended oil to the upper limit mark on the oil level dipstick.
6. Reinstall the oil level dipstick and oil filler cap
NOTE: New machines will be pre-oiled from MAKINEX with:
Power Equipment Engine Oil –SAE 10W-30, API SJ

GEN –16P –User Manual Page 12 of 22
REFUELING
WARNING
FAILURE TO USE FUEL AS RECOMMENDED IN THIS MANUAL WILL
VOID WARRANTY
•DO NOT use unapproved gasoline such as ethanol-based fuel.
•DO NOT mix oil with gasoline.
•DO NOT modify engine to run on alternate fuels.
WARNING
Fuel and fuel vapour are extremely flammable
and explosive. Fire or explosion from misuse of
fuel can cause severe burns and even death.
FIRE HAZARD
WARNING
Always ensure that fuel tanks are filled outdoors.
1. Turn generator OFF and let it cool for at least two minutes before removing
fuel cap.
2. Loosen fuel cap slowly to release pressure.
3. Slowly add unleaded gasoline to fuel tank. DO NOT fill fuel above baffle to
allow for appropriate space fuel expansion.
4. Wait for spilled fuel to evaporate before starting the engine.
WARNING
Keep fuel away from sparks, open flames, pilot
lights, heat and other ignition sources.
DO NOT light a cigarette or smoke near open
fuel tank or container.

GEN –16P –User Manual Page 13 of 22
OPERATING GENERATOR
WARNING
Read and adhere to all safety and operation instructions.
CAUTION
Always have the brake down while it is stationary.
STARTING THE GENERATOR
1. Remove all connections from the AC sockets.
2. If the fuel tank is equipped with a valve, be sure the fuel valve is in the OPEN or ON
position before attempting to start the engine.
3. Turn the engine switch to the START position and hold it there until the engine starts.
4. When the engine starts, release the engine switch, allowing it to return to the ON
position.
CONNECTING ELECTRICAL DEVICES
The generator can supply 240V AC through 2 x 15amp sockets and 415V AC through the
32A socket.
1. Connect the appliance to the generator starting with the device that draws the most
current.
2. Set the circuit breaker to ‘ON’.
SHUTTING DOWN THE GENERATOR
1. Disconnect all appliances connected to the generator.
2. Allow to cool for two (2) minutes under no load.
3. Turn the ignition key to the OFF position.
NOTE: To stop the generator in an emergency simply turn the ignition key to the
off position.

GEN –16P –User Manual Page 14 of 22
MAINTENANCE
GENERAL RECOMMENDATIONS:
Regular maintenance will improve the performance and extend the life of the
generator.
The generator’s warranty does not cover items that have been subjected to operator
abuse or negligence. To receive full value from the warranty, the operator must
maintain the generator as instructed in this manual and in the Vanguard 61E377 user
manual, including proper storage and regular servicing.
READ
CAREFULLY
Regular maintenance is required to ensure performance of
generator and to ensure warranty is not voided.
The maintenance schedule is in the Vanguard 61E377 owner’s
manual.
Should you have questions about replacing components on your generator, please
contact dealer for assistance. MAKINEX dealers have access to all the special tools,
technical information, parts and training required to maintain your MAKINEX product
in peak operating condition.
GENERAL GENERATOR CHECKS
It is considered good practise to check the generator before and after use, looking at:
•Function of brake
•Condition of electrical components (especially RCBOs)
•Earthing bolts are tight
•Condition of engine mounts
•Fuel lines conditions
•Oil and fuel levels
•Battery is well secured, and terminals are fastened tightly
•Hour meter
•Any possible leaks

GEN –16P –User Manual Page 15 of 22
GENERAL TROUBLESHOOTING
PROBLEM
POSSIBLE CAUSES
CORRECTIONS
ENGINE WILL NOT
START
Out of fuel.
Add fresh fuel.
Wrong fuel.
Drain fuel tank and then add fresh
fuel.
Low engine oil.
Fill up with oil.
Low battery.
Charge the battery.
Engine requires servicing.
Contact authorised Makinex dealer
ENGINE LACKS
POWER
Stale fuel.
Drain fuel tank and then add fresh
fuel.
Dirty air filter.
Replace or clean air filter.
Generator is overloaded.
Reduce the load.
Fault in alternator.
Contact authorised Makinex dealer
Engine requires servicing.
Contact authorised Makinex dealer
ENGINE IS
RUNNING BUT NO
AC OUTPUT
Circuit breaker tripped
Unplug all appliance from sockets
and reset the circuit breaker.
Faulty appliance.
Connect with another appliance
that is in good condition.
Fault in generator
Contact authorised Makinex dealer
UNIDENTIFIED
Contact authorised Makinex dealer for assistance.
For other engine problems or further instructions, refer to the provided Vanguard 61E377
user manual.

GEN –16P –User Manual Page 16 of 22
STORAGE
STORAGE WITH FUEL IN TANK
Gasoline fuel can become stale when stored over 30 days. Stale fuel causes acid and
gum deposits to form in the fuel system or crucial carburettor parts. To keep fuel fresh:
1. Add a fuel stabiliser liquid additive to fuel.
2. Run engine for a minimum of 2 minutes to allow it to circulate throughout the engine
WARNING
Fuel and fuel vapour are extremely flammable and
explosive. Fire or explosion from misuse of fuel can
cause severe burns and even death.
FIRE HAZARD
RUST PREVENTION IN CYLINDERS
1. Remove spark plugs and pour approx. 15ml (1/2oz) of clean engine oil into the cylinder.
2. Install spark plug and briefly turn the key starter for 1-2 seconds to distribute oil.
DO NOT start engine at this time.
WARNING
Unintentional sparking can cause fire or electrical shock. Failure to
observe this warning can cause severe property damage, severe
burns and even death.
Disconnect spark plug wire from spark plug and cover tip of spark
plug wire with insulating tape and place wire where it cannot come
in contact with spark plug or generator frame.
WARNING
Certain storage covers can be flammable or can melt in high
temperatures. DO NOT place storage cover over generator until it
has completely cooled.
BATTERY STORAGE PRECAUTIONS
After use of the generator, follow these precautions to ensure the battery does not
drain whilst in storage or not in use.
1. Check the key ignition is in the OFF position.
2. Check the battery isolator is in the OFF position by turning anti-clockwise to release.

GEN –16P –User Manual Page 17 of 22
LIMITED WARRANTY
To take advantage of the MAKINEX limited warranty, you must have maintenance
performed according to the maintenance schedule (contained in Vanguard 61E377
owner’s manual supplied with this product), by an authorised MAKINEX dealer or
MAKINEX service technician. You are free to have your MAKINEX product serviced by
any suitably qualified mechanic or electrician (depending on the mechanical or
electrical requirement) and this will not affect your statutory warranties, however, failure
by the owner to have the recommended servicing carried out by an authorised
MAKINEX dealer/service technician means that you cannot take advantage of the
MAKINEX limited warranty.
MAKINEX warrants each new generator to be free from defects in material and
workmanship under normal domestic and industrial use and service for the period
specified below, conditional to the limitations and exclusions printed on this page. This
warranty applies only to new MAKINEX generator distributed by us and by our
authorised MAKINEX dealers.
Under the limited warranty and at MAKINEX’s discretion, upon evaluation, inspection
and testing by a MAKINEX dealer or a MAKINEX service technician, MAKINEX will
repair and replace of defective part(s).
AUSTRALIA: Our goods come with guarantees that cannot be excluded under the
Australian Consumer Law. You are entitled to a replacement or refund for a major
failure and compensation for any other reasonably foreseeable loss or damage. You
are also entitled to have the goods repaired or replaced if the goods fail to be of
acceptable quality and the failure does not amount to a major failure.
WARRANTY: (Ex-factory/ Reseller premise)
MAKINEX warrants to the original purchaser:
•Frame and all Electrical components will be free of defects in material and
workmanship for a period of one year from the original date of purchase.
•Vanguard Engine is subject to 3 years warranty.
oPlease see www.briggsandstraton.com for details.
•3 years warranty on RFL alternators

GEN –16P –User Manual Page 18 of 22
WARRANTY EXCLUSIONS
This warranty does not cover the following repairs and equipment:
NORMAL WEAR
Generator needs periodic service and genuine parts to perform well. This warranty
does not cover repair when normal use has exhausted the life of a consumable part for
example the oil filter and fuel filter.
INSTALLATION, USE, AND MAINTENANCE
This warranty will not apply to parts and/or labour if this generator is deemed to have
been misused, neglected, involved in an accident, abused, loaded beyond the
generator’s limits, modified and installed improperly. Normal maintenance such as
spark plugs, air filters, adjustments, fuel system cleaning and obstruction due to build-
up is not covered by this warranty.
OTHER EXCLUSIONS
This warranty excludes:
•Maintenance services cost.
•Expedited freight costs.
•Cosmetic damage such as paint, decals, etc.
•Problems caused by accidents, improper storage, handling and shipping.
•Accessory parts such as starting batteries, fuses, spark plugs, and storage covers.
•Failures due to acts of God and other force majeure events beyond the manufacturer’s
control.
•Problems caused by parts that are not from the original manufacturer.