Sase Bull 50 User manual

SASE Company, Inc.
Phone [phone] or Fax [phone]
www.SASECompany.com
Bull 50 Vacuum Manual
SASE

Congratulations on your decision to get the Power of SASE behind you! SASE is committed to excellence,
excellence in the quality of products we sell and excellence in service and support after the sale. It is im-
portant to us that your business continues to succeed and grow, and we know that the right products, ser-
vice and support can have a great impact on your bottom line.
SASE has made great strides in the concrete preparation and polishing industry over the years. With a
40,000 square foot distribution and service facility in Seattle, a 22,000 square foot distribution and service
facility in Knoxville, and local sales and technical support representatives throughout the United States,
SASE is able to provide unsurpassed service and technical support for the contractor.
At SASE we engineer and manufacture our own equipment, which allows us to be in control of the quality
of the equipment we sell. SASE offers a complete line of concrete preparation and polishing equipment,
our newest introduction being our new line of PDG planetary diamond grinders, which is setting a new
standard for the concrete grinding and polishing industry. SASE is also the leader in diamond tooling tech-
nology.
We look forward to a long and prosperous partnership with you! Thank you again for choosing SASE.
You won’t regret having the Power of SASE behind your company!
Sincerely,
SASE Company, Inc.
Jim Weder
President
Corporate Office
26423 79th Ave South
Kent, WA 98032-7321
1.800.522.2606 (P)
1.877.762.0748 (F)
www.SASECompany.com
[email protected]
SASE

SASE Company Inc. Equipment Safety Policy Statement
SASE Company, Inc. is adamant that safety is one of the highest priorities for both our employees
and customers. When considering set-up and operation of any piece of equipment supplied,
manufactured, distributed, rented or serviced by SASE Company, Inc., the safety and protection of
people should always be a top priority.
All customers and employees should follow all OSHA and local safety standards, requirements and
regulations.
The use of the following safety equipments are both recommended and required when operating any
piece of equipment supplied, manufactured, distributed, rented or serviced by SASE Company, Inc.
OSHA approved/certified eye protection (safety glasses).
OSHA approved/certified hearing and ear protection.
OSHA approved/certified foot protection (steel toed boots).
OSHA approved/certified respirator or breathing device.
OSHA approved head protection (hard hat).
Proper protective work gloves.
Proper protective clothing limiting skin exposure.
(The list is not meant to be all inclusive. Please exercise sound judgments during operation.)
The work area must always have proper ventilation to minimize the health and safety risks of
propane and gasoline emissions and airborne dust.
All SASE Company Equipment is engineered, designed and provided with dust control shrouds and
vacuum ports. It is strongly recommended that an approved dust containment system be connected
to and used in conjunction with all SASE Company equipment during operational use. SASE
Company supplies, distributes, rents and services dust control systems with HEPA filtration.
Extreme caution must be exercised at all times when electrical power is considered. All SASE
employees are prohibited from working on or hard wiring our equipments to any power
source that has not been provided by SASE Company Inc. Any such work must be
performed by a certified electrical technician. No SASE employee is permitted or authorized
to work on, operate, or connect our equipment or equipment belonging to our customers to
an electrical source that does not meet OSHA approved specifications. There are no
exceptions to this policy! SASE Company, Inc. also strongly recommends that only certified
electricians be permitted to deal with or manipulate electrical power sources within our
customers’ facilities or on their job-sites.
Finally, we at SASE Company, Inc. cannot stress enough the importance of following general safety
practices, the utilization of appropriate safety equipment and the application of common sense when
operating equipment supplied, manufactured, distributed, rented or serviced by SASE Company, Inc.
both on the job-site and in the field.
(JJL 07/2010)

Users manual
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List of contents
Description of the BULL50 ...............................................................................................2
Technical data .....................................................................................................................3
Accessories.........................................................................................................................4
Description of the main parts...............................................................................................5
Vacuum head with motor and HEPA-filter....................................................................5
Vacuum head with manometer pressure relief valve....................................................5
Dust container with tube filter.......................................................................................6
Dust container and filter bag........................................................................................6
Applications .........................................................................................................................7
Safety precautions...............................................................................................................7
Mode of operation................................................................................................................8
Assembling..........................................................................................................................9
Collecting dry dust.............................................................................................................10
Manometer and filter cleaning during operation.................................................................10
Emptying ...........................................................................................................................12
Re-ordering filter bag etc............................................................................................13
Cleaning and maintenance................................................................................................14
Maintenance of the vacuum head..............................................................................14
Replacing filters.................................................................................................................15
In general...................................................................................................................15
Control and replacing tube-filter.................................................................................15
Replacing HEPA-filter ................................................................................................16
Disposal of used filters...............................................................................................16
Troubleshooting.................................................................................................................17
Service and repair..............................................................................................................18

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BULL 50
Industrial vacuum cleaner for vacuuming fine dust
Congratulations with your new BULL 50 Industrial vacuum cleaner from SASE Company, Inc.
BULL50 is an industrial vacuum cleaner developed to collect very fine dust. BULL50 meets the requirements for a
handy industrial vacuum cleaner in the building and construction industry. It is ideal to collect fine dust such as
cement or dust from grinding machines.
Self-cleaning Teflon-coated tube-filter
Filter-cleaning during operation
Monitoring suction-power during operation
HEPA-filter
Average emission during recognized test with quartz-dust 0,06 mg/m3
Holds back 99,999% of all particles larger than 0,3 m (0,0003 mm)
Dust-collecting in double layer filter bag with patented sealing system for
fine dust, in classic P10 filter bag or directly in the dust container

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Make sure that the voltage and fuse from the power
supply correspond with the data on the data plate and
ind this manual.
Technical data
BULL50 is connected to 120 V power supply.
The diagram shows the technical data for BULL50.
Suction motor by-pass 150 Watt
Suction motor voltage 230 Volt
Suction capacity 2400 mmH2O
23,5 kPa
Air flow, max. 60 l/sec
216 m3/h
Suction power, max. 353 W
Noise level, 1 m 69 dB(A)
Noise level, 4 m 61 dB(A)
Filter area, tube filter 8000 cm2
Container capacity 35 l
Height 780 mm
Length 425 mm
Width 425 mm
Weight without accessories 15 kg
Container coupling Ø40 mm

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Accessories
BULL50 is delivered with a wide range of accessories including pipes, hose and all the necessary nozzles.
Accessories can be re-ordered using the following part numbers:
1. 40 mm Professionals set ............................................................80.33.4017
2. Hose, 4 m......................................................................................84.54.3809
3. Crevice nozzle...............................................................................80.34.4000
4. Adaptor for furniture nozzle...........................................................80.34.4002
5. Furniture nozzle.............................................................................80.34.3604
6. Round brush..................................................................................80.34.4001
7. Floor nuzzle B-370 with brush and wheels....................................84.38.3620
8. Tubes............................................................................................80.52.2160
2
1
7
8

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Description of the main parts
BULL50 is designed as a handy and compact industrial vacuum cleaner for collecting fine dust and dust hazardous
to health. Here follows a description of the main parts and how the work and operate.
Vacuum head with suction motor and HEPA-filter
The Vacuum head is equipped with an integrated handle and switches for the
suction motor.
The power full suction motor of the BULL50 is placed in the vacuum head.
The HEPA-filter is an integrated part of the vacuum head. The HEPA-filter is
classified as a Dust-class ”H”-filter.
The filter holds back the finest and smallest dust particles that are not held back
by the tube-filter. The HEPA-filter holds back particles of the size of only 0,3 m
(0,0003 mm). The filter surface it self is 1,1 m2large and is protected by a metal
framework.
Vacuum head with manometer and pressure relief valve
The adaptor ring is an integrated part of the vacuum head. A
manometer (1) and a pressure relief valve (2) are mounted on the
adaptor ring.
The manometer measures the suction power and has a green and
red section. Is the pointer in the red section during operation, it
indicates that the filter is being blocked and the air velocity to small.
The filter can be cleaned during operation by using the pressure
relief valve. 1
2

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Dust container with tube-filter
The large tube-filter in BULL50 is mounted directly in the dust container.
The tube-filter is tested with quartz-dust-particles, of which more than half is
less than 5 m. (5 m is the same as 0,005 mm.) The filter holds back
99,97% of all the particles, which corresponds to an emission of 0,06 mg/m3
in the cleaned air.
The filter surface is 8000 cm2large and covered by a Teflon-coating. The
dust particles are held back by the Teflon-coating, which makes it difficult for
the particles to block the filter.
The tube filter has a self-cleaning effect during operation.
The filter consists of a number of
tubes mounted on springs. During operation the tubes vibrate and part of
the dust sucked on to the tube-surface falls down in the dust container.
Dust container and filter bag
The dust container is equipped with five pivotally wheels.
The dust container contains the filter bag and the plastic sack for the
collection of dust.
Dust can also be collected directly in the dust container. The classic
P10 filter bag can be used if plain dust is being collected.
NOTE: The filter bag cannot be completely filled when collecting very fine dust.

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Applications
BULL50 is a vacuum cleaner according to DS/EN 60335-2-2 and CEI/IEC 60335-2-69 Annex AA and it may only be
used as such.
BULL50 may not be used to collect fluids or moist dust.
BULL50 is not approved and must not be used for collect flammable, explosive, poisonous or other dust, fluids or
gasses hazardous to health.
BULL50 may only be used in dry environments and may not be used or stored outdoors under wet conditions.
Safety precautions
Avoid damaging the supply cord. The supply cord shall be replaced only by the type which is mandatory in this
manual.
The user must ensure that the appliance is adjusted for the task and that statutory requirements are met.
Connect the appliance to a power supply with reliable connection to earth.
The plug must be removed from the power supply before repair- and maintenance operations.
BULL50 must be connected to 120 V power supply. Make sure that the voltage and current of the power supply
correspond with the data on the data plate and the information given in this manual.
Does the safe use or maintenance of the appliance raise any questions, do not hesitate to contact either your dealer
or SASE Company, Inc.

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Mode of operation
When the suction motor is turned on, the air is drawn through the appliance collecting dust near the floor nozzle.
Due to the high air velocity the dust particles are transported to the dust container. The large particles are quickly
gathered in the bottom of the dust container or in the filter bag.
The air-flow carrying the finer particles continues towards the tube filter. The tube filter separates the majority of the
particles.
The tube filter holds back all the particles that are larger than 0,005 mm as well as most of the particles less than
0,005 mm
The finest particles are held back bye the HEPA-filter under the vacuum head. The HEPA-filter holds back 99,999%
of all particles larger than 0,0003 mm.
The cleaned air continues through the suction motor and is led through the exhaust filters and the noise reduction
foam in the vacuum head.
Finally the air leaves the appliance under the yellow vacuum head.
IMPORTANT! Do not cover the vacuum head during operation. If the air- flow is blocked the vacuum head may be
over-heated.

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Assembling
Unpack your BULL50 and make sure that everything you ordered is present.
Assemble the three parts of the pipe and mount
an appropriate nozzle.
Fasten the rubber fitting of the hose to the pipe and mount the other end of the hose in the coupling on the
dust container on the BULL50.
Make sure that the dust container is empty and that the tube filter is mounted correctly in the dust container.
Make sure the filters are not damages. (Also see the chapter “Replacing filters”).
Use the filter bag with plastic sack if dust hazardous to health is being collected.
Make sure that the electrical main supply cord and plug are not damaged. Is the cord and/or the plug
damaged it must be replaced by an original cord or plug.
Connect the appliance to 120 V power supply with a reliable connection to earth. Make sure that the power
supply corresponds with the data on the data plate.
BULL50 is now ready to collect dust. The suction and collecting
process is described in details in the following chapter.

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Collecting dry dust
When the appliance is correctly assembled it can be started on the red switch on the vacuum head.
During operation BULL50 can be driven around on the five pivotally wheels.
The floor nozzle is suitable for collecting dust from larger horizontal areas. The nozzle is equipped with adjustable
wheels securing an optimal positioning of the nozzle on the floor.
Eventually the brushes will be torn, reducing the efficiency of the nozzle. Adjust the
wheel-height using the knob to secure, that the brushes only just touches the floor.
Manometer and filter cleaning during operation
The manometer placed on the adaptor ring measures the air pressure inside
the appliance during operation.
If the tube filter is blocked by fine particles, the air pressure inside the
appliance will drop.
The manometer will indicate the drop in air pressure. By reaching the red
section the pointer indicates that the air velocity in the hose is to low and that
the tube filter needs to be cleaned.
The tube filter is cleaned during operation:
Release the hose from the pipe
Press the hose against the pressure relief valve.
Vacuum is now being build up inside the machine and in the hose. At
the same time the springs in the filter tubes will be pressed together.

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NOTICE:
The manometer on the BULL50 is calibrated for correct indication, when the
appliance is used with its standard accessories (40 mm). Using hoses or pipes
of a smaller dimension the manometer will indicate too high a value. To be safe
having the sufficient air velocity in pipe and hose, it is recommended to clean the
filter and if necessary to empty the appliance, if the pointer of the manometer
enters the red section.
Let the hose remain on the pressure relief valve
Pull out the pressure relief valve.
The springs in the filter tubes will now expand and release the
blocking dust particles.
At the same time fresh air floats the opposite way
through the tube filter in order to equalize the
pressure in the dust container and in the hose.
In this way the tube filter is cleaned in an
effective way. The effect of the cleaning process
can be seen on the manometer.
If necessary repeat the filter cleaning process
until the pointer of the manometer re-enters the
green section.
It is advisable to leave the appliance for a few minutes before emptying it – especially if the appliance is used without
filter bag. This allows the dust to settle and the risk of polluting the environment during the emptying process is
reduced.

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Emptying
BULL50 can collect dust directly in the dust container, in the classic P10
filter bag or in filter bag with protective plastic sack (Used when collecting
dust hazardous to health) It is advisable to leave the appliance for a few
minutes before emptying it – especially if the appliance is used without
filter bag. This allows the dust to settle and the risk of polluting the
environment during the emptying process is reduced.
Release the vacuum head by releasing the four clips securing the
vacuum head p on the dust container.
Place the vacuum head on a dry and clean surface.
Pull out the tube filter using the two handles.
Gently place the tube filter on a dry, clean and horizontal surface.
Have no filter bag been used, the dust container can now be emptied.
If filter bag have been used:
Release the filter bag from the container coupling
Close the filter bag with the patented bag closing system.
The filter bag can now be disposed.

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IMPORTANT!
The appliance must not be connected
to the poser supply during cleaning or
maintenance.
If the filter bag with plastic sack is used – release the plastic sack
and wrap it around the filter bag.
Closed the sack with the plastic strip
Remove the sack from the dust container
Dispose the sack
In this way dust-free emptying is obtained.
The plastic sack is also marked with step-by-stop emptying
instructions.
Place a new filter bag (P10) in the dust container.
Wrap the collar of the filter bag around the coupling in the
dust container
Remount the tube filter and the vacuum head.
Collecting dust the filter bag with plastic sack can be used to secure
dust-free emptying:
Wrap the collar of the filter bag around the coupling in the
dust container
Pull the plastic sack aside so it does not cover the filter bag.
Remount the tube filter and the vacuum head.
Re-ordering filter bag with plastic sack and filter bag P10
Filter bag with plastic sack..........................................................................84.64.0015
Filter bag P10..............................................................................................84.64.0010
Cleaning and maintenance

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Empty the appliance after each use to avoid the risk for spontaneous ignition.
Clean the appliance the following way:
Clean the tube filter depending upon the need. Follow the instruction in the section: “Manometer and filter-
cleaning during operation”.
Wipe the outer surface of the appliance with a wet og dry cloth.
Maintenance of the vacuum head
The vacuum head is manufactured from maintenance-free parts and needs no daily maintenance apart from external
cleaning as described above.
A daily inspection of the electrical cord and plug is advisable to avoid electrical hazards and accidents.
Wipe the outer surface of the vacuum head with a wet or dry cloth.
To secure the reliability of the appliance an annual inspection at an authorised service centre is recommended.
It is recommended to let an authorised service centre inspect the suction motors after approximately 800 working
hours.