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Addendum
AddendumAddendu
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Warranty Certificate
Covering Haas Automation, Inc., CNC Equipment
Effective June 1, 2000
LIMITED WARRANTY COVERAGE
All new Haas Mini Mills are warranted exclusively by Haas Automation's limited warranty as
follows:
Each Haas Mini Mill CNC machine and its components (except those listed below under limits and
exclusions) is warranted against defects in material and workmanship for a period of six (6) months
from the date of installation.
Date of purchase is the date that a particular machine is installed at the end user.
An additional six (6) month warranty extension may be purchased from your authorized Haas
distributor.
LIMITS and EXCLUSIONS
Components subject to wear during normal use and over time such as paint, window finish and
condition, light bulbs, seals, etc., are excluded from this warranty.
Factory-specified maintenance procedures must be adhered to and recorded in order to maintain
this warranty.
This warranty is void if the unit is subjected to misuse, neglect, accident, improper installation or
application, or if the unit was improperly repaired by the customer or by an unauthorized service
technician. Warranty service is available from your authorized Haas distributor.
Haas Automation is not responsible for any additional or incidental damage to parts, fixtures,
machines, loss of time, or any other incidental damages that may be caused by a malfunction.
This warranty is transferrable from the original end-user to another party if the machine is sold via
private sale before the end of the warranty period.
NOTE: Should you have a problem with your machine, please consult your owner's
manual first. If this does not resolve the problem, call your authorized Haas
distributor. As a final solution, call Haas directly at the number indicated below.
Haas Automation, Inc.
2800 Sturgis Road
Oxnard, CA 93030-8933
Phone: (805) 278-1800
FAX: (805) 278-8561
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WARRANTY REGISTRATION CERTIFICATE
The HAAS Mini Mill Machining Centers are warranted exclusively by Haas Automations limited warranty as follows:
Each Haas Mini Mill CNC machine and its components (except those listed below under limits and exclusions) is warranted
against defects in material and workmanship for a period of six (6) months from the date of installation.
Date of installation is the date that a particular machine is installed at the end user.
An additional six (6) month warranty extension may be purchased from your authorized Haas distributor.
LIMITS and EXCLUSIONS
Components subject to wear during normal use and over time such as paint, window finish and condition, light bulbs, seals,
etc., are excluded from this warranty.
Factory-specified maintenance procedures must be adhered to and recorded in order to maintain this warranty.
This warranty is void if the unit is subjected to misuse, neglect, accident, improper installation or application, or if the unit was
improperly repaired by the customer or by an unauthorized service technician. Warranty service is available from your
authorized Haas distributor.
Haas Automation is not responsible for any additional or incidental damage to parts, fixtures, machines or loss of time that
may be caused by a malfunction.
This warranty is transferrable from the original end-user to another party if the machine is sold via private sale before the end
of the warranty period.
NOTE: Should you have a problem with your machine, please consult your owner's manual first. If this does not
resolve the problem, call your authorized Haas distributor. As a final solution, call Haas directly at the
number indicated below.
Haas Automation, Inc.
2800 Sturgis Road
Oxnard, California 93030-8933
Phone: (805) 278-1800
FAX: (805) 278-0861
In order to record the end user of this machine for updates and for product safety notices, we must have the machine registration
returned immediately. Please fill out completely and mail to the above address to ATTENTION MINI MILL REGISTRATIONS.
Please include a copy of your invoice to validate your warranty date and to cover any additional options you may have
purchased.
Company Name: _________________________________ Contact Name: ___________________________________
Address: __________________________________________________________________________________________
Dealer: ____________________________________________________________________________________________
Date Installed: ___________________________________
Model No. : ______________________________________ Serial Number: ___________________________________
Telephone: ( ) _______________________________ FAX: ____________________________________________
IMPORTANT NOTICE!!! PLEASE READ IMMEDIATELY!!!
This machine is equipped with an electronically-recorded serial number that cannot be altered. This is done to protect you in
case of theft and to track machines when sold to other owners. After approximately 800 hours of use, the machine will automatically shut down if it has not been unlocked by Haas Automation. To unlock the machine, we must have the above registration
with the serial number and the authorization from your dealer. You will receive a number from Haas that you will write in over the
serial number on setting page (#26). The authorization from the dealer will come upon final acceptance of the machine. If, for any
reason, the serial number of the machine is erased in memory, the machine will revert back to 200 hour limit for your protection.
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MINI M ILL D IMENSIONS
A - Maximum Width, Door Open 78.00 1981 mm
B - Maximum Width, Door Closed 68.14 1731 mm
C - Door Opening Width 24.00 610 mm
D - Maximum Operating Height 98.00 2489 mm
E - Door Opening Height 34.81 884 mm
F - Base Width 34.00 864 mm
G - Minimum Machine Width 60.00 1524 mm
A
B
C
D
E
F
MINI MILL FOOTPRINT
54.00
(137.16 cm)
60.00
(152.40 cm)
23.00
(58.42 cm)
31.00
(78.74 cm)
50.00
(127.00 cm)
G
80.09
(203.43 cm)
68.14
(173.08 cm)
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SPECIFICATIONS
Table
Travels: X - 16 inches, Table: Work Surface Length - 28.75 inches,
Y - 12 inches, Total Length - 36 inches,
Z - 10 inches. Width - 12 inches.
The Mini Mill has 10" of workspace Z-axis travel and features an additional 3.75 of Z travel to facilitate tool
changing. This extra travel is available for use for fixture clearance or light duty machining. The linear guide
rails are not fully supported at this elevated head position and thus heavy cut performance cannot be
guaranteed.
T-Slots: Width - 0.625 inches, Spindle Nose To Table: 4 inches to 14 inches.
Center Distance - 4.33 inches, Overtravel: Up to 17.75 under spindle.
Quantity: 3 T-Slots.
T-Slots, optional
Metric Table: Width - DIN 650-14
Center Distance - 110 mm
Quantity: 3 T-Slots.
Spindle
Spindle: Taper Size - #40 Taper,
Speed - 6000 RPM,
Transmission - Direct-Speed Belt Drive.
Spindle Motor Rating: 3ph Power - 7.5HP peak, 5HP continuous,
1ph Power - 7.5HP peak, 5HP continuous.
General
Feed Rates: Maximum Cutting Feed Rate - 500 ipm. Rapid on Z-Axis - 650 ipm.
Rapid on X-Axis - 650 ipm,
Rapid on Y-Axis - 650 ipm,
Tool Changer: Capacity - 10 tools,
Type - CT-40 or BT-40,
3.5 Maximum Tool Diameter,
12.0 lbs. Maximum Tool Weight
4.0 second Tool to Tool Change Time
5.4 second Chip to Chip Change Time
Air Required: 4 scfm, 100 psi, 3/8 hose.
Coolant Capacity: 24 gallons (optional).
Power Required: 3ph Power - 208V @ 25A 9KVA,
1ph Power - 240V @ 40A 9KVA.
Weight: 3400 lbs.
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BEAM STYLE LIFTING
MINI MILL
Haas Automation does not provide a lifting kit for the Mini Mill. It is up to the Riggers you select to provide the
means to lift and position your Mini Mill. Refer to the figure below for lifting points; beware of the areas highlighted.
- Attach the lifting chain and hooks to the lifting points as shown in the figure below, ensuring that
the chain does not come in contact with any part of the machine's sheet metal enclosure or
electrical cables.
* Spreader bars and spacer blocks are not provided.
When lifting the machine, slowly pull up on the chains until taut, then lift the machine ensuring the machine
remains balanced.
Before lifting the machine, ensure the machine is prepared for shipping as noted earlier in the VF Operators
Manual, Shipping the VMC section.
36”
3400 lbs.
Rigging Beam
24” Spreader Bar
Watch this area
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6
SHIPPING B RACKET
NOTE: Remove and discard the shipping bracket, located on the top right of the Mini
Mini
Mini
Mill door.
Mill
Mill
Shipping Bracket
Door
SHCS (4)
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ELECTRICITY R EQUIREMENTS
IMPORTANT! REFER TO LOCAL CODE REQUIREMENTS BEFORE WIRING MACHINES.
ALL MACHINES REQUIRE:
The power source must be grounded
Frequency range is 47-66 Hz
Line voltage that does not fluctuate more than +/-5%
Voltage imbalance or no more than 2%
Harmonic distortion is not to exceed 10% of the total RMS voltage
Voltage Requirements
Mini Mill 208 3PH / 240V 1PH ±10%
Power Supply 40 AMP
Haas Circuit Breaker 40 AMP
If service run from elec. panel
is less than 100' use: 1PH - 8 GA WIRE / 3PH - 10 GA WIRE
If service run from elec. panel
is more than 100' use: 1PH - 6 GA WIRE / 3PH - 8 GA WIRE
WARNING!
A separate earth ground wire of the same conductor size as the input power is required to be connected to
the chassis of the machine. This ground wire is required for operator safety and for proper operation. This
ground must be supplied from the main plant ground at the service entrance, and should be routed in the
same conduit as the input power to the machine. A local cold water pipe, or ground rod adjacent to the
machine cannot be used for this purpose.
Input power to the machine must be grounded. The machine will not function properly on ungrounded power.
The maximum voltage leg-to-leg or leg-to-ground should not exceed 260 volts.
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Connecting the Mini Mill to Power
The Mini Mill can be powered from either 3 Phase 208 Wye Power (Neutral Grounded) or Single Phase
240V. In either case, a separate ground wire of the same size as the main conductors must be provided in
the power cable.
L2
L1
Ground Line
L3
T5 Transformer
Main Circuit Breaker
40
1. With the main circuit breaker in the OFF position (rotate the shaft that connects to the breaker
counterclockwise), hook up the power lines to the terminals on top of the main circuit breaker.
Connect the separate ground line to the ground bus to the left of the circuit breaker.
NOTE: For Single Phase operation, only terminals L1 and L3 of the circuit breaker are
CAUTION! Make sure that the main circuit breaker is in the OFF position BEFORE
used. L2, the center connection, should be left open.
changing the following transformer connections.
2. T5 is a small transformer mounted on the power supply assembly next to the main circuit
breaker. This transformer supplies 24VAC to energize the main contactor. This transformer has
two input connectors located about two-inches from the transformer that allow it to be connected
to either 240V or 200V. If the incoming power is 220-250 VRMS, use the 240V connection. If
the incoming power is 187-219 VRMS, use the 200V connection. Failure to use the correct input
connector will result in either overheating of the main contactor or failure to reliably engage the
main contactor.
3. The main power transformer is located at the bottom-right corner of the control cabinet. This
transformer supplies Single Phase 115V power to the cabinet. It also has two different input
connections located at terminal board TB2. If the incoming power is 187-215 VRMS, connect
wire 74 to the 208V position (center). If the incoming power is 216-250 VRMS, connect wire 74
to the 240V position (left).
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4. Turn the main circuit breaker to the ON position (rotate the shaft clockwise). Apply power to the
control by pressing the Power-On switch on the control panel. Verify that the Fault Indicator on
the 320V Power Supply (located above the main power transformer) displays the number 1,
which signifies a normal power-up sequence. Next, verify the DC bus voltage on pins 6 & 7 with
a voltmeter. The voltage should read approximately 335VDC if powered from 240V, or closer to
290V if powered from 208V. If the voltage is not at least 260VDC, call the Service Department.
This voltage will not be displayed on the diagnostic data page of the display.
5. Turn the main circuit breaker OFF by rotating its shaft counterclockwise. Close the door, lock
the latches, and turn the power back on.
ELECTRICAL OPERATION
The Mini Mill operates the same as the other Haas Vertical Machining Centers, with the exception that the
spindle motor is driven by an amplifier on the Servo Drive assembly. A closed-loop Vector Drive function is
still performed, with the amplifier being controlled by the C-Axis output of the Mocon, as is the same for other
Haas machines. The amplifiers get their 320V power from a power supply specially designed to operate
efficiently from either Single Phase or 3 Phase power.
The 320V Power Supply limits the inrush current into the supply at power-on, and continuously monitors the
input voltage for a drop-out condition. It also provides the drive to the 15 Ohm Regen Load mounted on top
of the cabinet. It does this by sensing the voltage as the spindle motor decelerates and connecting the
Regen Load across the 320V output bus to absorb the excess motor energy.
Fault Display
The 320V Power Supply has a Fault Display that displays different faults sensed by the power supply. Any
of the faults will cause the power supply to disable the DC bus. The Fault Display will continue to be illuminated with the fault code until the power to the control cabinet has been turned-off. This is the only way of
resetting the power supply.
Fault Code Description Diagnosis
4 Over-Temp Fan Failed
A Phase A/C Frequency not 49-61Hz, loss of AC for 3 cycles
b Regen Regen Load is shorted
d Overload/Short Excessive current on DC output - shorted amp
E Under Voltage AC Input voltage is low
F Over Voltage Regen Load is open
In addition, the supply cycles through the codes 8, 0, and 1 during the power-up sequence. 8 is
displayed when power is first applied to allow verification that all segments of the display are working properly. 0 is next displayed to indicate that the supply has begun charging the output capacitors. This takes
approximately 5 seconds. 1 is next displayed to indicate that the capacitors were successfully charged.
Unless a fault occurs, the 1 code remains displayed while AC power is applied.
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INSTALLATION R ECOMMENDATIONS
NOTE: These Installation Recommendations are to be used in conjunction with those
in the Operators Manual. Material supplied here is given specifically for the
Mini Mill.
Machine Coolant (if equipped)
The Mini Mill coolant reservoir has a capacity of 24 gallons. The coolant reservoir can be filled in two
different locations:
The base has cutouts in the right and left sides. Coolant can be filled through these cutouts.
With power removed from the machine, lift the coolant pump from the base. Fill with coolant as
necessary.
Levelling
The Mini Mill needs only to be rough-levelled. Fine levelling of the base will not affect the cutting performance of the Mini Mill and is not necessary. Use a machinists level placed on the mill table while roughlevelling the machine.
MAINTENANCE
Spindle
The spindle needs no extra lubrication during normal use. The spindle is lubricated through the Lube Panel
(see Operators Manual) as part of normal machine operation.
OPTIONS
Floppy Drive
Located on the side of the control pendant, the floppy drive allows easy uploading of machining programs
using standard PC floppy discs. You can download to disc for backup storage or DNC directly off the disc.
BT Tooling
Your Mini Mill can be reconfigured to use your existing inventory of BT tooling, if you prefer.
4th-Axis
Boost productivity with a fully integrated Haas 4th-axis Rotary Table.
Coolant Pump
Supply coolant to your machine with an auxiliary coolant pump. This improves tool life and allows higher
cutting speeds.
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