BP2S
OPERATION MANUAL
1
PREFACE
This book includes the operating and maintenance instructions for the Bundu
Power BP2S petrol generator.
The content of this book was correct at the time of print.
The content of this book is protected under copyright law. No duplication is
permitted without prior consent.
This sign indicates that operating the generator outside the
parameters and guidelines of this manual could cause
serious harm and possibly death.
This sign indicates that the generator could be damaged if
not operated within the parameters and guidelines set out in
the manual.
Should any problems arise during the use of your generator please contact
your local agent for assistance. Details of which can be found on the website.
www.bundupower.co.za
NOTE: Warranty of this product is held with the branch where you purchased
the generator. Generators to be repaired under warranty must be returned to
the branch from which they were bought.
This generator is designed to run on PETROL only. The use of the word petrol
and Gasoline are used interchangeably in this manual.
2
INDEX
BP2S PETROL GENERATOR
1. Safety Considerations …………………………………… 3
2. Labels …………………………………………………..... 4 - 5
3. Component Identification………………………………... 6 - 8
4. Pre-Start Check list……………………………………… 9 - 12
5. Starting the Engine ……………………………………… 13 - 14
6. Using the Generator…………………………………….. 15 - 18
7. Turning the Generator off ………………………………. 19 - 20
8. Maintenance …………………………………………….. 21 - 25
9. Transport and Storage …………………………………. 26
10. Troubleshooting …………………………………………. 27
11. Technical Specifications ………………………………… 28
3
1. SAFETY CONSIDERATIONS
This generator produces toxic fumes when in operation. DO
NOT OPERATE INDOORS under any circumstances. Ensure
the generator is in a well-ventilated area when in operation.
GENERAL SAFETY
- Do not use the generator indoors. The generator produces toxic
fumes when in operation. Ensure the generator is in a well-ventilated
area and at least 1m from any structures.
- Do not re-fuel the generator whilst it is running.
- Let the generator cool down before re-fuelling or topping up the oil.
- Petrol is highly flammable, keep it stored away from the generator and
out of the reach of children.
- Do not have any naked flames or cigarettes close to the generator
when in operation or refuelling.
- Clean any overflow of petrol away from the generator.
- Check the generator thoroughly prior to starting it each time.
- The generator must be placed on a level surface for optimal operation.
If the generator is tilted the petrol will leak from the generator.
- DO NOT operate the generator without all the necessary covers in
place.
- This generator produces electricity. Be careful to ensure that all plugs,
connections and cables are well insulated. The cables and connection
are not in contact with water and no cable is exposed.
- DO NOT operate the generator in the rain or snow.
4
2. LABELS
Oil Level Label
Engine Switch
Display
V / Hz / Hrs
5
2. LABELS (CONT..)
Label of Warning
6
3. COMPONANT IDENTIFICATION
Choke
ON/OFF Switch
Pull-Start Handle
Fuel Tank Vent
Fuel Cap
Controls
Display
V / Hz / Hrs
Maintenance
Cover
Maintenance
Cover
Exhaust
7
3. COMPONANT IDENTIFICATION (CONT…)
AC Electricity
Socket
Ground
Display
V / Hz / Hrs
DC Protector
DC Socket
Oil Alarm LED
Overload Alarm LED
Output Indicator LED
Smart Throttle
8
3. COMPONANT IDENTIFICATION (CONT…)
SMART THROTTLE
The RPM of the generator is automatically adjusted to save fuel when there is
little to no load on the generator.
This feature can be turned on an off using the switch on the control panel.
ON
OFF
9
4. CHECKS BEFORE OPERATING
1. Check that the generator is on a level surface.
2. Check the oil level of the generator.
3. Check the fuel level of the generator.
4.1 CHECK THE OIL LEVEL
Only use the recommended lubricants in the generator. Using
inferior lubricants or 2-stroke lubricant will significantly reduce
the life span of the generator and void the warranty.
RECOMMENDED OIL: SAE10W30
The generator has a safety feature which will turn the generator off if
the oil level is too low. To avoid the inconvenience of this shutdown,
please always check the oil level before using the generator.
Maximum Level
Oil Plug &
Measure
Oil Top-up
10
4. CHECKS BEFORE OPERATING (CONT…)
Only use vehicle grade petrol (gasoline) in this generator. Do not use leaded
or lead replacement fuel (LRP).
DO NOT add oil to the fuel. The generator is a four stroke system that does
not require any additional lubricant to be added other than that described in
the pages prior to this.
- To increase the longevity of the generator always use clean fuel.
- Always empty the generator of fuel when being stored.
-
Petrol is highly flammable and volatile in certain
circumstances. Always take precautions when using
or storing petrol.
- Always turn off the generator when adding fuel to it.
Let the generator cool down before filling with fuel.
- Clean any spillage off of
the generator prior to
operating the generator.
- Avoid direct contact with your skin and eyes. Should
you come into contact with the fuel, rinse thoroughly
and contact a medical physician for further treatment.
The fuel tank capacity is: 2.1 litres.
Maximum Fuel
Level
Fuel Cap
Open
11
4. CHECKS BEFORE OPERATING (CONT…)
- Use of higher concentrated ethanol or methanol than
mentioned above can lead to performance problems
and will not be covered under the warranty
agreement.
-
DO NOT use petrol (gasoline) with a higher
concentratio
n than 10% ethanol or 5% methanol.
This will cause damage to the internal components.
CHECK THE AIR FILTER
Before running the generator check that the air filter is clean and clear of
obstructions. The generator will not operate optimally without the good airflow
through the air filter.
To check the air filter, unscrew the larger maintenance panel and unscrew the
air filter housing to check the air filter inside. Either clean the air filter or
replace it if necessary.
- DO NOT run the generator without the air filter. Dirt
and dust will enter the engine and will reduce the
longevity of the generator.
Maintenance Cover
Screw
12
4. CHECKS BEFORE OPERATING (CONT…)
Air Filter Core
Air Filter
Air Filter
Cover Screw
Air Filter Cover
13
5. STARTING THE ENGINE
CHECKLIST
1. Before starting the engine turn off all appliances connected to the AC
socket of the generator or unplug the AC plug from the generator.
2. Turn the valve on the top of the fuel cap to the open position.
a. NOTE: When transporting the generator this valve should be
in the off position.
3. Turn the switch on the side of the generator to the ON position.
Located next to the pull start.
4. Turn the choke to the START position.
OPEN
VALVE
ON/OFF
START
CHOKE
3.
4.
14
5. STARTING THE ENGINE
5. Pull the handle firmly away from the generator whilst holding the
handle on the top of the generator.
Be careful not to let go of the handle, release it slowly by hand.
6. Once the engine has warmed up turn the choke to the RUN position.
Pull Start (Recoil Start)
Turn choke to RUN
15
6. USING THE GENERATOR
- To prevent electric shock when operated incorrectly
you should earth the generator. There is an earthing
point on the front of the generator between the AC
sockets.
- Connection to any existing electrical infrastructure
should always be performed by a qualified
electrician.
- DO NOT connect this generator to any plug socket
within your home. It is dangerous and illegal.
- Do not exceed the rated power of the generator.
Check the electrical appliances prior to connecting
them to the generator.
- Do not exceed the fixed current limit on the sockets.
- Do not modify the engine this could result in under or
over voltage to your appliances.
- Extension cords up to 60m can be 1.5mm, from 60 to
100m should be 2.5mm
- If the cable is too long the resistance increases and
you will have volt-drop.
- AC and DC sockets can be used simultaneously
- Most electrical equipment has a higher starting rating
than its running rating.
Grounding
Point
16
6. USING THE GENERATOR (CONT…)
USING THE AC SOCKETS
1. Start the generator and check that the green indicator light is on
2. Make sure that the appliances to be connected to the generator are in
the off position. Connect the male AC plug into the plug socket on the
generator.
3. Once the plug is securely connected turn the appliances on.
- Prior to connecting the appliances to the generator
check to ensure they’re in good operating order.
OVERLOAD LIGHT
When the generator is operating normally the green indicator light will be on. If
the generator is overloaded or there is a short circuit the green indicator light
will go off and the red overload light will illuminate.
In this situation you should shut down the generator and disconnect the
appliances to check for any problems on the generator or connected
appliances.
AC Plug
Overload Light
Indicator Light
17
6. USING THE GENERATOR (CONT…)
- During start-up it is common for bot
h the green
indicator light and the red overload light to be
illuminated. After some time the red light should go
off. If it does not, this indicates that there is a
problem. Please contact your local service agent for
assistance.
When using the DC charger output. Turn the smart throttle to the off position.
To avoid sparks when connecting the battery for charging, connect the
charging cable to the generator first. Ensure that the positive and negative
clamps are not touching one another. Connect the positive (+) clamp to the
positive terminal first (RED). Then connect the negative (-) clamp to the
negative terminal (BLACK).
- DO NOT start the generator with a battery connected
for charging.
- Keep the charging cable and batteries out of the
reach of children.
-
Batteries can contain toxic chemicals, check the
battery instruction manual for information.
Charging Cable
18
6. USING THE GENERATOR (CONT…)
Overloading of the DC socket will result in the breaker tripping. If this
happens, wait a few minutes and press the breaker back to the on position.
LOW OIL ALARM
The generator has a low oil alarm which is designed to protect the generator
from being damaged when operated without enough oil.
The engine will automatically shut down if there is a low oil alarm. If you
attempt to run the generator again it will shut-down with the same alarm. Top
up the oil in the generator to solve this problem.
ON
OFF
CIRCUIT
BREAKER
Low Oil (Yellow Light)
19
7. TURNING OFF THE GENERATOR
EMERGENCY SHUTDOWN
In the case of an EMERGENCY shutdown turn the generator ON/OFF switch
to the OFF position. This will immediately disable the generator. Do not use
this shutdown procedure for regular operation as it may damage your
appliances.
NORMAL OPERATION: SHUTDOWN
1. Turn off all the appliances connected to the generator.
2. Unplug the AC and DC sockets from the generator.
3. Turn the generator ON/OFF switch to the OFF position.
PLUG
ON/OFF
Turn switch to OFF
OFF
20
7. TURNING OFF THE GENERATOR (CONT…)
4. Once the generator has cooled down, turn the vent on the fuel cap to
the off position to close the fuel cap.
Turn Vent to OFF
Fuel Cap
21
8. MAINTENANCE
It is imperative to follow a rigorous maintenance plan in order to ensure the
longevity of your generator. Failure to do regular maintenance will result in
poor performance of the generator.
- Always
turn the generator OFF to perform any
maintenance.
-
Only use original parts supplied by your local
authorised agent.
MAINTENANCE SCHEDULE
COMPONANT
FIRST
USE
1 Month /
20 Hrs
3 Months
/ 50 Hrs
6 Months
/ 100 Hrs
1 Year /
200 Hrs
OIL
CHECK X
CHANGE
X X
AIR FILTER
CHECK X
CHANGE
X
SPARK PLUG
CHECK X
CHANGE
X
BURNING
CONTAINER
CLEAN Every 300 Hours
FUEL FILTER
CLEAN X
FUEL LINE
CHECK
Every 2 years (replace if necessary)
NOTES
1. If the generator is being used in a dusty or dirty environment, more
regular maintenance will be required, especially of the Air filter.
2. Only authorised personnel should perform maintenance on the
generator. This is to keep the warranty in effect and the generator
working optimally.
3. Keep a log of the operating hours to ensure regular maintenance as
per the schedule.
22
8. MAINTENANCE (CONT…)
CHANGING THE OIL
Discharge the oil from the generator when the engine is still warm. This will
allow the oil to flow freely and quickly. Be careful to not come into contact
with the hot liquid and drain it into an appropriate container to be disposed
of correctly.
Keep the fuel tank vent in the closed position when draining the oil.
OIL CAPACITY: 0.25 litres
1. Remove the large maintenance cover.
2. Unscrew the oil filler cap.
3. Discharge the dirty oil into a suitable disposable container.
4. Fill with the recommended oil.
5. Replace the maintenance cover.
Maintenance Cover
Oil Filler Cap
Maximum Fill
23
8. MAINTENANCE (CONT…)
AIR FILTER MAINTENANCE
1. Remove the large maintenance cover.
2. Remove the screw on the air filter housing.
3. Clean the core of the air filter using a solvent with a high combustion
temperature. Do not use petrol to clean.
4. Replace the air filter into the generator
5. Replace the air filter housing.
6. Replace the large maintenance cover.
Maintenance Cover
Air Filter Housing
Air Filter Core
24
8. MAINTENANCE (CONT…)
SPARK PLUG MAINTENANCE
RECOMMENDED SPARK PLUG: A7RC
To ensure continued operation of the generator you should ensure that the
spark plug is in good condition and there is no accumulation of deposits on it.
1. Dismantle the small maintenance cover on the top of the generator.
2. Remove the cap covering the spark plug.
3. Remove any dirt surrounding the base of the spark plug.
4. Remove the spark plug with a spanner.
Spark Plug
Maintenance Cover
Spark Plug Cap
25
8. MAINTENANCE (CONT…)
5. Check the spark plug with a naked eye. If there is excessive build-up
of deposits, dispose of the spark plug and replace with a new one.
6. Measure the clearance of the spark plug. It should be between
0.6mm and 0.7mm.
7. Screw the new spark plug into place by hand being careful not to
cross thread the threads. Once finger tight, use the spanner to
tighten.
8. Replace the spark plug cap.
9. Replace the small maintenance cover.
- The spark plug must be firmly tightened in place.
Failure to tighten sufficiently ca
n cause excessive
heat which can damage the generator.
0.6 ~ 0.7 mm
26
9. TRANSPORT AND STORAGE
When storing or transporting the generator ensure it is in an upright and
level position to avoid spillage of fuel and oil. Ensure that fuel cap is securely
closed and the vent is in the closed position. In addition ensure that the oil
filler cap is securely tightened and the generator has not be over filled with
oil.
- If fuel or oil leaks from the generator ensure you
clean the generator and surrounding are before
operating the generator.
- Do not run the generator in a moving vehicle.
- When transporting or storing the generator ensure
that it is in a cool dry place. Do not leave in direct
sunlight.
-
Remove fuel if you plan to drive off road or on
uneven roads.
LONG TERM STORAGE
1. ONLY store in a cool dry place.
2. Drain all petrol (gasoline) from the generator, including the fuel in
the carburettor.
27
10. TROUBLESHOOTING
GENERATOR NOT STARTING
Is the petrol in the tank?
Fill the tank with Petrol
Is the switch in the ON
position?
Turn switch to ON position
Is there oil in the
generator?
Top up with oil
Replace the spark plug
Is the spark plug making
a spark?
Send generator to local
authorised agent.
NO
NO
NO
NO
YES
YES
YES
YES
28
11. TECHNICAL SPECIFICATIONS
MODEL: BP2S
DIMENSIONS
LENGTH:
555 mm
WIDTH:
305 mm
HEIGHT:
160 mm
NET WEIGHT:
26.5 kgs
ENGINE
MODEL:
160F
ENGINE TYPE:
4 Stroke / Single Cylinder
COMPRESSION:
8.8:1
RPM:
4300 RPM (Smart Throttled)
COOLING:
Air Cooled
IGNITION:
Recoil Start
TANK SIZE:
3.5 l
SPARK PLUG:
A7RC
NOISE LEVEL:
64 dB @ 7m
DISPLACEMENT:
113 cc
ALTERNATOR
FREQUENCY:
50 Hz
VOLTAGE:
230 V (Single Phase)
CURRENT:
7.4 A
PRIME OUTPUT:
1700 Watts
STANDBY OUTPUT:
2000 Watts
DC OUTPUT:
12V 6A
INVERTER:
Yes
NOISE LEVEL (NO LOAD):
59 dB @ 7m
NOISE LEVEL (FULL LOAD):
64 dB @ 7m
All ratings are approximate and are subject to change without prior notice.
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