Dr.Schulze BAS-650 User guide

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Band saw
BAS-650
Original Instructions Manual
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Serial number

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Instruction manual and servicing
Band Saw BAS-650
INDEX:
1. Marking
2. Using
3. Working places
4. Safety instructions
5. Maintenance and setting
6. Forbidden handling
7. Drawings and schemes
8. ES certificate of conformity
1. Marking
Producer: Dr. Schulze GmbH
Address: Bollenberg 10
57234 Wilnsdorf
Germany
Contact: [email protected] www.dr-schulze.de
Designation:
Series and type designations: Band Saw BAS-650
Type of cutting band: steel, with hard metal teeth
Working place: not suitable for potentially explosive environments
Weight: 160 kg (without package)
Max. depth of cut: 650 mm
Engine speeds: 1445 / min
Dimensions of machine: 1100 x 1090 x 1830 mm (assembled)
Guaranteed level of acoustic output LWA: 97 dB
Emission value on the working place LpA: 84 dB
Uncertainty of measurement: 4 dB
Total value of vibrations: does not exceed 2,5 m/s2
Parameters (V, W, Hz, covering IP):
Voltage: 230 V
Total power: 1,5 kW
Frequency: 50 Hz
Covering: 54 IP
Breaker: 16 A (preferably with engine characteristics C)
Control method: manually
Machine does not produce ionizing radiation.

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Main measurements of the machine

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Maximum dimensions of cut material
Width
800 mm
High
650 mm
Length
700 mm
Warning
Read this instruction manual before first using of band saw is necessary. The using
of machine in contradiction with this manual is forbidden and producer is not
responsible for caused defects and injury.
During cutting is necessary to use the following protective equipment:
Hearing protection (headset and earplugs)
Respirator
Protective glass or shield
Close-fitting clothing
Headgear
Protective sleeves for hands
Reinforced apron to protect the abdomen
2. Using
Description
Band saw BAS-650 is intended for cutting large-size dust-silicate building blocks.
This machine is intended for cutting with the help of endless saw band.
High quality blade allows the top results and performance.
Band saw BAS-650 is not intended for cutting of soft materials such as wood, and
plastic.
Construction of band saw has been designed such as robust and strong, but
simultaneously lightweight so that it can be easily transported for the working places.
Main parts of machine:
- Machine frame with 2 wheels and 2 support legs
- Tilting cutting table with angle-arrestment
- Electric motor with cutting unit
- Wiring with switch
- Covers with safety switch
Band saw BAS-650 is intended for cutting with the endless saw band of prescribed
dimensions and use.
The saw is supplied fully assembled and requires no additional installation.

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Electrical installation of machine
Electrical installation of machine is designed and performed for external environment
with water and dust occurrence. Machine is equipped with thermal protection against
overheating of engine. Machine is equipped with power cable and connecting
terminal.
3. Working places
Assembly and installation
After stopping of machine must be properly set up in the plane, fixed on stationary
pad and properly secured so as to avoid when working with the machine to its
inadvertent movement.
For safe operation with the machine must be around the machine safe space at least
a distance of 1 m from the machine.
During work with the machine small fragments can fall off from the cutting material,
so it is recommended to place the machine in the direction where there is no contact
with people and you can´t damage the surrounding objects.
After the placement on the working place you need to connect the machine to a
power source by using the cable with cable end.
It is recommended the power cable to cover in place of the movement of person and
handling of material, to avoid people tripping or falling objects on the power cord and
damage. Do not operate the machine with a damaged power cord or extension.
For safe operation, it is necessary to provide adequate lighting so that the operator
could see properly to all parts of the machine and the surrounding area.
Before starting the saw, it is necessary to check the proper tightening of the table and
blade tensioning.
The manufacturer recommends before work to start the machine and check all its
features.
For proper operation of the motor must be protected from overheating, after running it
is recommended to let it run so that it could be cool down during work. It is not
allowed more than 10 starts per hour.
The operator is required to keep the engine clean, especially the cooling fins and
cooling ventilator.
Clogged cooling fins reduce the cooling efficiency and increase wear out of the
electric motor. The engine could be shut down due to overheating.
Warning - ground wire (yellow-green) must be before operating the machine
connected properly.
During cutting heavy pieces of material must operate the machine more than one
person, the operator decides about the method of the cutting and then must lead the
cutting process.
!!Attention!!Operate the machine with a loose blade is forbidden!
Cutting
Band saw BAS-650 allows only perpendicular cuts (angle of 90 °).
Procedure for cutting:
- Before starting the saw is necessary to check the network connection, the
state of the power cord and connection cable covering (against damages),
condition and attachment of the cutting blade and condition and tighten of
the table and the fastening of the covers.

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- After start of the machine by the main switch the motor starts and spin the
cutting band.
- Place the cut material on the cutting table, lean it on the cutting ruler and
move gradually towards the cutting zone, first test the cutting on a sample
- Cutted material must be moved fluently to get straight and fluent cut,
otherwise the band saw can be damage (the band can be twisted, it can
lead to its destruction).
- After reaching the end position of the cutting table, band saw turns off
automatically.
Band saw
Hard metal band saw is specifically designed for cutting of large-scale building
blocks. Cutting siliceous materials is prohibited - will damage the blade. It is
permissible to cut clay bricks or tiles.
Damage of the cutting blade is always caused by improper use.
4. Safety instructions
Installation of the blade
Before the replacement of the band saw, the operator must disconnect the machine
from the electrical system by disconnecting the power cord. Each part of the machine
should be cleaned from the remnants of the cut materials. If you are replacing band
saw after cutting, it is necessary to note with the fact that the band saw may be hot!
Open the top (Pos. 43) and bottom door (Pos. 44) of impellers, release tension lever
(Pos. 6) and lift the stop bar. After removing the cotter pins, remove the retaining bar
handles. Remove the band saw and remove all its potential remains. Insert the new
band in length with corresponding parameters and attach it in the reverse side. Pay
attention to the correct direction of teeth. After attaching the band must be properly
tensioned.
After tension of the band saw is recommended run machine for short time and check
the tension of the band saw and mounting.
Do not operate the machine without a properly fitted covers! Door of impellers
must be properly secured. In the event that the door is opened, the machine
automatically stops!
5. Maintenance, adjusting, liquidation of machine
Maintenance and implementation terms
Check of saw condition daily, continuously
Change of cutting tool wear out, damage tooth
Remove of dust, cleaning daily, continuously
Check of electrical installation daily, continuously
Check of rotating parts daily, continuously
Check wholeness of machine daily, continuously
Check tightening of connection daily, continuously

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For proper operation of the machine it is necessary to perform regular maintenance,
preferably after at the end of the work day.
Process:
-after completion of the work is necessary to have the machine run for about 3
minutes in order to cool down the motor and cutting tool
-check status of cutting band, or tension
-clean the individual parts of machine from the dust and dirt
Regular and careful maintenance ensures the correct operation of individual parts.
Repairs
Possible repairs of band saw BAS-650 are recommended to send directly to the
producer or person/company who is recommended by producer.
Repair is recommended if the machine works abnormally (irregular noise, uneven
speed, vibration, etc.). When finding irregular running machine down, unplug from the
electrical installation and let the machine to check by technician from Dr. Schulze
GmbH.
Damaged cables must be replaced immediately - there is a danger of electric shock!
Falling band from impellers
In cases where there is a falling band from the impellers, it is necessary to adjust the
tilted of impellers.
Calibration procedure:
-turn off the machine from the mains by pulling the power cord
-loosen the locking set screw (see illustration)
-turn by adjusting screw according the illustration in a direction that is required
(in the direction of slip bands)
-secure the arresting, turn on the machine to test and check the position of the
saw band
-if necessary, repeat the procedure
Lubrication
Machinery Lubrication points are at exact guiding of the cutting table where there is a
lubricator, the other bearings are encapsulated and do not required lubrication.
Exact guidance should be lubricated at least 1 for three weeks, depending on
frequency of use.

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Problems and their solving
Problem
May cause
Possible solutions
low engine power
low voltage
check the wiring
change the supply cable
incorrect wiring
check the connection
cut is not straight
cut material is incorrectly
set up on the cutting table
set up cut material
high pressure on the
material during cutting
reduce cutting speed
check the band tension
band saw is not cutting
clogged band saw
clean teeth with brush
check the status of the teeth
make several cuts into the
material with good sanding
properties
switch doesn´t hold in the
ON position
burned coil switches
change the coil
incorrectly connected relay
of coil
repair connection
Storage
During storage is necessary to place the machine in a dry indoor environment, before
storage it must be properly treated in accordance with part 5 of this manual and must
be preserved against corrosion.
Transport
For handling for short distance are needed only two people. To transport for longer
distances, it is recommended to use mechanization or means of transport. Producer
recommended in depending on the area in a vehicle and secured against overturning
or displacement of the machine during braking or changing direction to ensure the
cutter using fasteners to avoid damage. Operator should avoid crushing the people
on the edges of the machine, or crossing limbs by wheels.
During transport is the table placed in the transport position (folded and locked) - and
has a narrower profile. For safe handling of at shorter distance are sufficient two
persons who tilts the saw and by using of two wheels takes over.
To handle on longer distance it is recommended to use lifting equipment - for this
purpose the saw is equipped with a loop for hanging. It is forbidden to carry a saw with
a forklift - risk of slipping and damage of machine parts.
Liquidation of the machine
In the case of liquidation is necessary to proceed in accordance with applicable laws
of the State, in which is the machine operated.

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6. Forbidden manipulations:
Operator is not allowed:
-operate a device that its design does not correspond with the conditions
mentioned in this manual
-interfere to the electrical or mechanical parts of the machine when the
machine is in operation
- connect the machine to the electrical system, which does not have ground
- use the band saw for other than the manufacturer specified materials
- operate the machine in the rain in the open space
- operate the machine with a damaged electric cable
- operate the machine with a damaged saw band
-strain electrical connections by pulling
- lead electric cable over sharp edges
- overload device
- increase the capacity of the machine without agreement with the producer
- use the machine for the transport of persons
- operate the equipment without proper and regular maintenance
- maintenance and cleaning of the equipment during operation
- open during work control equipment and service openings
- operate the machine other than by authorized person
- to operate the device without performing regular inspections of emergency
function switches
- start machine or part after an emergency switch off if the cause was not
intended or accidental emergency stop without performing checks to safety
equipment parts which were in operation at the stop, the inspection of
environment and if the damaged were not remove
-adjust mechanical or electrical equipment other than authorized person,
especially when setting up the security features
- repair and remove protective covers without stopping the device without
protection against the responsible person against start
- start the device without re-placement of protective covers and without
authority designated responsible person
-lubrication of device during running, except situations when the lubrication
place is in design, which allow lubrication without danger
- lubricate individual parts of device during work when the covers are removed
- make changes in design, location or operating rules without the knowledge of
the producer
Operator is required:
-follow working instructions concerned to the disposal of cut material on the
device, setting the allowable weight, its location and limiting dimensions
-before starting the machine check the design of electrical installation
-before the intervention check the installation of the machine (in the range
instruction manual) stop the engine and disconnect the device from the
electric network
-make regular control, adjustment and maintenance
-keep working places and passages clean and unobstructed

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-checking, adjusting, maintaining and cleaning the moving parts as
recommended by the manufacturer / supplier of device
-know about switches to stop the device, including emergency, switches must
be easy available, all areas must allow access to them, must be kept clean
and free of obstacles
-regularly check function switches
-make lubrication equipment in accordance with operating instructions / manual
-be properly trained with regard to the operation and maintenance instructions
manual
-during work with device wear required clothing without loose parts and
prescribed protective equipment
-maintain control of the vents and removable section of the covers functional
and secured for safe using
-check the functionality of the security features of the device (alarm, limit
switches)
-check purity of the sieve
-clean the sieve regularly
-after the end of the work carried out maintenance according part 5 this manual
-keep the prescribed functional marking devices, mainly marking, conforming to
the requirements of European directives in the field of traffic safety
-implement proper control of the filling process equipment and control the
overfill protection

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7. Drawings and schemes
List with the spare parts for BAS-650
Position
List of spare parts
Order no.
Qty of pcs
used on 1
machine
1.
Frame
1
2.
Holder of the upper wheel
500-00-913
1
3.
Bounding ring
500-00-914
1
4.
Bushings
500-00-98
1
5.
Eccentric
500-00-915
1
6.
Lever
500-00-916
1
7.
Spring pad
500-00-917
1
8.
Spring
500-00-95
3
9.
Shaft
500-00-918
1
10.
Upper impeller wheel
500-00-73
1
11.
Impeller wheel of motor
500-00-919
1
12.
Rubber belt
500-00-80
2
13.
Protective strip
500-00-920
1
14.
Holder of pulley
500-00-114
2
15.
Screw
2
16.
Pad
4
17.
Bearing
500-00-100
2
18.
Pad
4
19.
Screw
2
20.
Screw
2
21.
"U" profile
500-00-921
1
22.
Holder
500-00-922
1
23.
Shoulder of the table
500-00-923
1
24.
Pad
1
25.
Cover engine
500-00-924
1
26.
Excentre
500-00-925
1
27.
Screw
1
28.
Bandsaw blade
500-00-59
1
29.
Ball bushing
500-00-79
2
30.
Guiding rod
500-00-78
1
31.
Bushing
500-00-926
2
32.
Bushing
500-00-97
2
33.
Pad
500-00-927
1
34.
Clamping clique
500-00-928
1
35.
Screw
1
36.
Locking pin BET
2
37.
Pad holder rulers
500-00-929
2
38.
"U" profile front
500-00-930
1
39.
Holder rulers
500-00-931
2

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Position
List of spare parts
Order no.
Qty of pcs
used on 1
machine
40.
Ruler
500-00-932
1
41.
Locking plate
500-00-933
1
42.
Screw
43.
Upper cover
500-00-934
1
44.
Bottom cover
500-00-935
1
45.
Connecting profile
500-00-936
1
46.
Rivet
6
47.
Rivet
500-00-937
2
48.
Fork
500-00-264
2
49.
Safety profile
500-00-938
1
50.
Rubber stopper
500-00-34
2
51.
Handles
500-00-87
2
52.
Arresting
500-00-33
1
53.
Switch
500-00-108
1
54.
Screw
4
55.
Pad
4
56.
Pad
2
57.
Locking pin
2
58.
Motor with gearbox
500-00-106
1
59.
Screw
4
60.
Pad
4
61.
Nut
4
62.
Screw
2
63.
Pad
2
64.
Screw
2
65.
Screw
2
66.
Pad
2
67.
Nut
2
68.
Screw
2
69.
Pad
2
70.
Protective pad
2
71.
Grommet
1
72.
Screw
6
73.
Pad
1
74.
Screw
1
75.
Nut
1
76.
Screw
1
77.
Nut
2
78.
Screw
2
79.
Nut
2
80.
Pad
2

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Position
List of spare parts
Order no.
Qty of pcs
used on 1
machine
81.
Limit switch
2
82.
Table of the Band saw
500-00-939
1
83.
Screw
2
84.
Pad
2
85.
Screw
1
86.
Nut
1
87.
Pad
1
88.
Screw
4
89.
Pad
4
90.
Bearings
500-00-101
4
91.
Nut
1
92.
Screw square
1
93.
Pad
1
94.
Clique
500-00-88
1
95.
Screw
2
96.
Pad
2
97.
Screw adjusting the blade
500-00-89
1
98.
Clamping clique
500-00-113
1
99.
Pad
1
100.
Pad
1
101.
Locking pin
1
102.
Lifting eye
1
103.
Bearing
500-00-102
2
104.
Locking pad
2
105.
Locking pad
1
106.
Locking pin
2
107.
Screw
4
108.
Pad
4
109.
Nut
4
110.
Screw
2
111.
Pad
2
112.
Nut
2
113.
Screw
4
114.
Pad
4
115.
Grommet
4
116.
Transport wheel
500-00-83
2
117.
Holder protractor
500-00-14
1
118.
Protractor
500-00-15
1

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Circuit diagrame for BAS-650

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Used pictograms on the machine
Read the instruction manual
Caution, risk of injury by cutting
Command to wear hearing protection
Command to wear eye protection
Command to wear hand protection

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8. Declaration of conformity
Dr. Schulze GmbH
Bollenberg 10
D-57234 Wilnsdorf
Tel. [phone]
Fax [phone]
Band saw
BAS-650
June 2017
Declaration of conformity
(EC guideline 2000/14/EG)
Installed power output 7,5 kW
Measured sound level Lwa 103,1 dB
Guaranteed sound level Lwa 104 dB
We, company dr. Schulze GmbH declare, that the Dr. Schulze product Band saw
BAS-650 corresponds to the following EC-guidelines:
Outdoor guideline 2000/14/EG
Guideline of machine 2006/42/EG
Electromagnetic compatibility 2004/108/EG
Guaranteed level of acoustic output LWA: 97 dB
Emission value on the working place LpA: 84 dB
Vibration total value does not exceed: 2,5 m/s2
Used harmonized norms:
EN ISO 12100-1 security of machinery –basic terminology
EN ISO 12100-2 security of machinery –technical principles and
specifications
EN 60204-1 electric safety of machinery
Applied valuation procedure of conformity according to RL 2000/14:
Internal production control according to article 14 § 2 according to annexe V.
The declaration of conformity is no longer valid, as soon as the installation and the
use of the Band saw BAS-650 does not correspond to the machine guidelines and
specifications.
Germany, Wilnsdorf, 22-Jun-17
Dr. Schulze GmbH
Bollenberg 10
D-57234 Wilnsdorf
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