Page 1
Operator’s Manual
MANLBA-100 Rev E 3/10/07
Selecta Power Pump Units
6.5 HP Fire Pump 1 stage
6.5 HP Fire Pump 2 stage
6.5 HP Transfer Pump 2”
6.5 HP Transfer Pump 3”
Page 2
No liability can be accepted for any inaccuracies or omissions
in this publication, although due care has been taken to make
it as complete and accurate as possible.
The information, illustrations and technical data were
considered to be correct at the time of preparation.
In accordance with our policy of continuous development
Silvan reserves the right to make changes at any time without
notice.
Page 3
1
Contents
Page
Introduction 1
Specifications 2
Warranty 3
Safety Information 4
Operation 5
Lubrication and Maintenance 7
Trouble Shooting 9
We are extremely proud of our reputation for quality products backed by quality service. Your investment
in a Silvan product is an investment in quality.
This manual covers the Selecta Power 6.5HP Fire Fighting Pumps and, 2” & 3” Water Transfer Pumps.
To ensure continued efficient performance and safe operation of your pump, you need to read this
manual thoroughly and fully familiarise yourself with all aspects of the pump’s operation, maintenance
and safety procedures.
Now that you are a proud Silvan owner, all our services and dealer support are available to you should
you need them. We assure you of our best attention at all times.
YOUR PUMP DETAILS
Record the details of your pump here for future reference when discussing service
with your Silvan dealer, ordering parts or making a warranty claim.
SERIAL NUMBER _____________________________
MODEL ________________________________________________
DATE OF DELIVERY _____________________________
SELLING DEALER ________________________________________________
ADDRESS ________________________________________________
TELEPHONE NO. _____________________________
INSTALLED BY _____________________________
Introduction
Page 4
2
Specifications
Engine
Model 6.5Hp
Single cylinder 196cc 4-stroke OHV petrol with
forced air cooling and electronic ignition.
Dual element dry air filter.
Manual recoil rope start.
Max power 4.8kW (6.5HP) at 3600 rpm
Noise level 82dBA at muffler side
Fuel Tank
Capacity 3.6 litre
Operating duration 2 hours approx.
Frame Welded tubular steel.
Pump
Direct coupled centrifugal impeller type
Operating speed 3600 rpm
Model LBA-113 Fire Pump, 1stage
Max Output -Open flow 380 l/min
Max Pressure-No Flow 5 Bar (72psi) 50m
Suction lift height 3.0 metres
Inlet connection 1.5 inch BSP (38 mm)
Outlet connections 2 X 1 inch BSP (25 mm)
1 X 1.5 inch BSP (38mm)
Model LBA-100 Fire Pump, 2 stage
Max Output -Open flow 250 l/min
Max Pressure-No Flow 7 Bar (100psi) 70m
Suction lift height 3.5 metres
Inlet connection 1.5 inch BSP (38 mm)
Outlet connections 2 x 1.0 inch BSP (25 mm)
1 x 1.5 inch BSP (38 mm)
Model LBA-102 2” Transfer Pump
Max Output -Open flow 460 l/min
Max Pressure-No Flow 2.2 Bar (32psi) 22m
Suction lift height 3.0 metres
Inlet connection 2 inch BSP (50 mm)
Outlet connections 2 inch BSP (50 mm)
Model LBA-103 3” Transfer Pump
Max Output -Open flow 800 l/min
Max Pressure-No Flow 2.4 Bar (37psi) 24m
Suction lift height 3.0 metres
Inlet connection 3 inch BSP (75 mm)
Outlet connections 3 inch BSP (75 mm)
Overall Dimensions (mm, kg)
Length Width Height Weight
LBA-113 460 375 395 30
LBA-100 460 375 395 30
LBA-102 470 380 400 27
LBA-103 510 380 485 30
Page 5
3
Warranty
The Silvan
Warranty
This warranty is the only warranty applicable to Silvan new products ('Products') and, to the
maximum extent permitted by law, is expressly in lieu of any other conditions or warranties
expressed or implied in relation to the Products.
Subject only to legislative obligations to the contrary, Silvan shall not be liable for incidental or
consequential damage resulting from ownership or use of a Product.
Silvan does not authorize any person to create for it any other obligation or liability in connection
with these products.
Silvan warrants its authorised Dealer, who in turn warrants the original purchaser (owner) of each new
Silvan product that it will repair or replace the product, or, pay the cost of repair or replacement, as
determined by Silvan without charge for labour or any defective or malfunctioning parts in accordance with
the warranty limitations and adjustment schedule below.
The warranty period begins on the date the product is delivered to the first retail purchaser for a period of
12 months
This Warranty Covers
Only conditions resulting directly from defects in workmanship or material under normal use and service.
Warranty Exclusions
The Warranty does not cover:
Conditions resulting from misuse, use of incompatible chemicals, exceeding machine
specifications including overloading, impact damage, negligence, accidental damage or failure to
perform recommended maintenance services.
Any product which has been repaired by other than an authorised Silvan service outlet in a way
which, in the sole and absolute judgement of Silvan, adversely affect its performance or reliability.
The replacement of maintenance items such as diaphragms, batteries, V belts and ground engaging
components, etc.
Loss of time, inconvenience, loss of use of the product liability to third parties or any other
consequential damages.
Incidental costs associated with a warranty repair including any travel costs, out of hour’s labour
charges, cleaning costs, transportation costs, freight costs or any communication costs.
The repair of a defective product qualifying under this warranty will be performed by any authorised
Silvan service outlet within a reasonable time following the delivery of the product, at the cost of the
owner, to the service outlet’s place of business. The product will be repaired or replaced, using new parts
supplied by Silvan. Silvan, in its absolute discretion, may choose to pay the cost of replacement or repair
of the product.
The owner is responsible for the performance of regular maintenance services as specified in the
Owner/Operator Manual applicable to the product. Failure to carry out regular maintenance may invalidate
warranty
Page 6
4
Safety Information
The pump is designed and manufactured solely
for the purpose of pumping water for fire
fighting, tank filling or similar activities. Under
no circumstances should it be used for pumping
flammable or corrosive liquids such as petrol or
chemical solutions.
Before using the pump carefully read and
ensure you understand the contents of this
manual. Ensure that you are familiar with the
starting, operating and stopping procedures.
Before using the pump ensure all operators
read and follow the safety warning carried on
the machine. Refer below for the wording of this
warning.
Never allow an inadequately trained person to
operate the pump
Do not operate the pump whilst wearing loose
clothing, unrestrained long hair, jewellery or
anything which could become entangled in
rotating components or limit your vision.
Always operate the pump in a well ventilated
and well lit area that is free from flammable or
other materials that may interfere with its safe
operation. Never operate in an enclosed area
as engine exhaust fumes contain carbon
monoxide, an odourless tasteless asphyxiant,
which could cause unconsciousness or death.
Always operate on firm and level ground.
Uneven or sloping terrain could lead to the
pump overturning and spilling fuel.
Never leave the pump unattended while the
engine is running.
Stop the engine before doing any maintenance
work on the pump.
Avoid contact with hot engine parts, which
could cause serious burns.
Keep bystanders, children and animals away
from the pump whilst operating.
Before operating the pump read the following safety instructions.
Failure to comply with these warnings may result in serious injury or death.
Whilst your Pump has been designed and manufactured to incorporate all necessary
safety features it is essential that any person who operates or works on the machine is
aware of the safety precautions that should be exercised.
Page 7
5
Operation
Connecting the Hoses
1. Suction Hose.
The inlet hose must be sufficiently rigid to avoid it
collapsing under suction. To achieve a fast initial
take-up it should be no longer than required to
conveniently reach the water supply.
A filter must be fitted to the inlet end of the suction
hose to prevent material entering the pump that
could cause a blockage or damage the impeller.
The filter should be an appropriate type for the
particular water supply.
Attach the other end of the hose to the pump inlet
using a 1.5”, 2” or 3 “ BSP threaded hose connector
according to the pump model. Be sure that the joint
is tight and free from air leakage, which could
prevent pump priming.
2. Pressure Hose
Fit a pressure hose of matching diameter and
required length to the selected outlet(s) using a
BSP threaded hose connector. Flow resistance is
proportional to hose diameter and length. A hose
with largest diameter and shortest length for the
particular purpose will produce the best flow rate.
Priming the Pump
Prime the pump before operating the engine.
Remove the filler plug from the outlet fitting and fill
the pump with clean water. Insert the suction hose
in the water supply before starting the engine.
Caution: Do not run the engine without water in
the pump as it will overheat and damage the seals.
If during operation the water supply is exhausted
stop the engine immediately and fill the pump once
it cools down.
Engine Pre-Starting Checks
1. Oil Level
Caution: The engine is shipped without oil. It must
be filled before starting for the first time.
Check the oil level each time before starting
pumping operations. Ensure the check is carried
out with the engine stopped and on level ground.
Unscrew the filler cap dipstick and wipe clean.
Insert the dipstick into the filler neck and remove it
without screwing home. If the oil level is less than
half way up the dipstick fill to the edge of the filler
neck with high detergent, premium quality SAE
10W-30 engine oil. Refit the filler cap dipstick.
Running the engine with a low oil level can cause
serious damage. To safeguard against this the
engine is fitted with a ‘low oil level’ protection
system that automatically stops the engine if the oil
drops below the safety level. When this occurs the
ignition switch remains in the ‘on’ position. If the
engine should stop during operation always first
check the oil level before looking for other causes.
CHECKING ENGINE OIL LEVEL
Filler Cap
Dipstick
Oil Upper Limit
Lower Limit
Drain Plug
Pump Priming
Water Filler
Pump
Inlet
Pump
Outlet
Drain
Plug
Muffler
Tubular Steel
Frame
Three
Pump
Outlets
Pump Water
Drain Plug
Pump
Inlet
Pump Priming
Water Filler
Fuel Filler Cap
Throttle
Lever
Choke
Lever
Fuel
Valve
Lever
Recoil Starter
Pull Grip
Oil Filler
Dipstick
Air Cleaner
Engine Oil
Drain Plug
Sediment
Cup
Engine Ignition
Page 8
6
Operation
2. Fuel Level
Stop the engine before filling the fuel tank.
Remove the fuel filler cap and fill the tank with
standard grade, unleaded petrol to the bottom of
the filler neck. To avoid spillage, do not fill the neck
of the tank. The capacity is 3.6 litres.
3. Air Cleaner
Unscrew the wing nut, remove the air cleaner
cover and inspect the filter element. Clean or
replace a dirty filter element and always replace a
damaged element – see Maintenance section.
S
tarting the Engine
Turn the ignition switch on. Slide the fuel valve
lever to the “on” position and close the choke lever.
Do not use the choke if the engine is warm or the
air temperature is high. Open the throttle slightly by
moving the lever towards the fast running position.
Pull the starter grip gently until resistance is felt,
then pull it briskly and the engine should start.
Return the starter grip gently, do not allow it to
snap back or the starter may be damaged. If the
engine does not start repeat the process.
Open the choke fully when the engine is warm and
running smoothly.
Pumping Operation
Set the throttle to the full open position to obtain
maximum pump output. If necessary the flow rate
can be regulated by adjusting the throttle position.
Stopping the Engine
To stop the engine under normal circumstances,
return the throttle lever to the idle position, close
the fuel valve and turn the ignition switch off. In an
emergency the engine can be quickly stopped by
simply turning the ignition switch off.
Operation at High Altitude
Power will drop by 3.5% for every 300 meters
increase in altitude. At high altitude the carburettor
will produce an over rich mixture, which will further
decrease engine power and increase fuel
consumption. If operating constantly at high
altitude above 1,500 m (5,000 ft) your Silvan dealer
can install an alternative main jet for the
carburettor and readjust the engine idle speed.
Petrol is extremely inflammable, and
explosive under certain conditions.
Refuel in a well ventilated area with
the engine stopped. Do not allow
smoking, a naked flame or electrical sparks to
occur during refilling.
Avoid spillage and wipe up spills immediately.
Avoid contact with the skin, petrol can burn.
Keep stored petrol out of the reach of children.
Ignition Switch
Fuel Valve
Lever
Starter Handle
ENGINE CONTROLS
Throttle
Lever
Choke Lever
Page 9
7
Lubrication and Maintenance
Maintenance Schedule
Regular maintenance is necessary to ensure optimum performance and extend the service life of the unit.
The table below shows the items that require regular maintenance and the frequency at which each
should be serviced.
Ensure that the engine is stopped before you begin any maintenance or repairs. This will avoid the
possibility of carbon monoxide poisoning from the exhaust fumes. Be sure that there is adequate
ventilation whenever you operate the engine.
To avoid burns from hot parts let the engine cool before touching it.
Item
Frequency
Each
time
used
First month
or
20 hours
Each 3 months
or
50 hours
Each 6 months
or
100 hours
Each year
or
300 hours
Check level O
Engine oil
Change
O
O
Check O
Clean
O(1)
Air cleaner element
Replace
O (2)
Sediment cup Clean
O
Clean Adjust O
Spark plug
Replace O
Idle speed Adjust O
Valve clearance Adjust O(3)
Combustion chamber Clean After every 500 hours (3)
Fuel tank & strainer Clean O(3)
Fuel supply pipe Check Every 2 years (replace if necessary) (3)
Pump impeller Inspect
O(3)
Pump housing Inspect
O(3)
Pump inlet valve Inspect
O(3)
(1) Service more frequently in dusty areas.
(2) Replace only the paper element.
(3) Should be done by a Silvan dealer, unless you have the proper tools and are mechanically proficient.
Engine Oil Change
Drain the oil when the engine is warm to ensure
quick and complete draining.
Place a suitable container beneath the drain plug.
Remove the dipstick and drain plug and allow the
oil to drain completely in to the container.
Reinstall the drain plug and tighten securely.
With the engine level, fill the sump through the
dipstick opening with a high detergent, premium
quality SAE 10W-30 engine oil, until it is level with
the edge of the filler neck. Oil capacity is 0.6 litres.
Reinstall the dipstick and tighten.
Dispose of the used oil in a manner consistent with
protecting the environment. Take it to a service
station or recycling depot for proper disposal.
CHANGING THE ENGINE OIL
Oil Level
Dipstick
Drain Plug
and gasket
Page 10
8
Lubrication and Maintenance
Air Cleaner Service
A dirty filter will restrict air flow to the carburettor
and reduce engine power. Operating without the
air cleaner fitted or with a damaged filter will allow
dirt to enter the engine causing rapid wear, which
will not be covered under warranty.
Unscrew the wing nut and remove the air cleaner
cover. Unscrew the lower wing nut and remove the
filter assembly. Remove the outer foam element
from the paper element.
Inspect both elements and replace if damaged.
Always replace the paper element at the
scheduled service interval. Clean both elements if
they are suitable for reuse.
Tap the paper element several times on a hard
surface to remove dirt, or blow compressed air not
exceeding 200kPa (30 psi) through the element
from the inside. Never brush dirt off as this will
force dirt into the fibres.
Rinse the foam element in warm soapy water or
clean in non-flammable solvent (not petrol) and
allow to dry. When dry, dip the element in clean
engine oil then squeeze out all excess. The engine
will smoke if too much oil is left in the foam.
Clean the interior of the air cleaner cover and base
with a moist cloth. Take care to avoid dirt entering
the air duct.
Fit the foam element over the paper element and
re-install the filter assembly on the air cleaner
base, making sure the gasket is in place. Tighten
the lower wing nut firmly then install the air cleaner
cover and tighten the upper wing nut.
Fuel Sediment Cup
Move the fuel valve to the Off position then
unscrew the sediment cup and remove the O-ring.
Wash the cup and O-ring in non-flammable solvent
and dry thoroughly. Place the O-ring in the fuel
valve then screw the sediment cup into place and
tighten securely.
Move the fuel valve to On and check for leaks.
Replace the O-ring if there is leakage.
Spark Plug Service
Disconnect the spark plug lead and remove any
dirt from around the plug. Remove the plug with a
13/16 inch spark plug wrench.
Inspect the spark plug and clean any carbon from
the electrodes with a wire brush. Replace if the
electrodes are worn or the insulator is damaged.
Measure the electrode gap with a spark plug
gauge or feelers and adjust as necessary by
carefully bending the side electrode - refer diagram
below for gap dimension.
Install the plug carefully by hand to avoid crossthreading. Then after it is seated tighten with the
spark plug wrench to compress the gasket. If
refitting a used plug tighten 1/8 to 1/4 turn after
seating or if a new plug 1/2 turn. Refit the spark
plug lead.
The recommended plug is NHSP LD F6RTCU.
SPARK PLUG GAP
0.28 – 0.31 in
(0.70 – 0.80 mm)
Wing Nut
Lower
Wing Nut
Paper Element
Foam Element
Gasket
Air Cleaner
Cover
AIR CLEANER COMPONENTS
Air Cleaner
Base
FUEL SEDIMENT CUP
O-Ring
Sediment Cup
Fuel Valve
Page 11
9
Lubrication and Maintenance
Idle Speed Adjustment
Start the engine outdoors and allow it to warm up
to normal operating temperature.
Move the throttle lever to the slowest running
position. Then turn the throttle stop screw with a
cross head screwdriver to obtain the correct idling
speed which is 1400 rpm, +200/-150 rpm.
Preparation for Storage
Flush the water pump with clean water to remove
any sediment. Remove the pump drain plug and
drain the pump thoroughly then refit the drain plug.
If storing with petrol in the fuel tank it is important
to choose a well ventilated area to reduce the
hazard of petrol vaporisation. Avoid areas with a
naked flame, such a gas pilot light, or sparkproducing electric motors.
Petrol will oxidise and deteriorate in storage, which
can leave gum deposits and cause hard starting.
The length of time it can be left in the fuel tank
before causing problems varies depending upon
the petrol blend and storage temperature. The air
in a partially filled tank promotes fuel deterioration
and this is accelerated by high temperature. For
lengthy storage it is best to drain the fuel tank into
a suitable container by setting the fuel valve to ‘on‘
and removing the sediment cup and the drain plug
from the carburettor. Reinstall the sediment cup
and drain plug after draining.
Store the unit in a dry location and cover to protect
from dust, etc. Avoid areas of high humidity which
promotes corrosion.
Engine will not start
• Check if enough fuel in tank.
• Check if fuel tap is on.
• Check if fuel enters carburettor.
Remove drain plug at bottom of fuel bowl.
• Check that oil level is not too low.
The low oil level protection system may be
activated - refer page 5.
• Check that the engine switch is on.
• Check if spark available at spark plug.
Remove spark plug, reconnect lead, earth plug
against engine block, turn engine switch on, pull
starter cord and see if spark jumps at plug gap.
• If all above checks are OK and engine will still
not start contact your Silvan dealer.
Water Pump will not pump
• Check that the pump is primed.
• Check if suction hose filter is clogged.
• Check that suction hose connector is tight.
• Check that suction hose is not damaged.
• Check that suction height is not too high.
• If all above checks are OK and pump will still
not pump contact your Silvan dealer.
Trouble Shooting
IDLE SPEED ADJUSTMENT
Throttle Stop
Screw
Page 12
SILVAN AUSTRALIA PTY. LTD.
ABN 48 099 851 144
Melbourne
Australia
Telephone: +61 (03) 9887 2788
Facsimile: +61 (03) 9887 1035
www.silvan.com.au
SILVAN NEW ZEALAND PTY.LTD.
Hamilton
New Zealand
Telephone: +64 (07) 8496030
Fax: +64 (07) 8496070
www.silvannz.co.nz
Loading...