Owner’s Manual &
Safety Instructions
18h
Model
HA71
PROFESSIONAL ROLLING MITER SAW STAND
WARNING: To prevent serious injury, User must read and
understand Owner’s Manual. SAVE THIS MANUAL.
When unpacking, make sure that the product is intact and
undamaged. If any parts are missing or broken, please call
1-888-866-5797 as soon as possible. Reference 64751
IMPORTANT SAFETY INFORMATION
Read all safety warnings and all instructions.
Failure to follow the warnings and instructions may result
in electric shock, fire and/or serious injury. Save all
warnings and instructions for future reference.
1. PRIOR TO USING THIS PRODUCT, READ
AND UNDERSTAND ALL INSTRUCTIONS
AND SAFETY PRECAUTIONS AS OUTLINED
IN THE MANUFACTURER’S MANUAL OF
THE MITER SAW THAT IS TO BE USED.
2. MAKE SURE THE MITER SAW STAND IS
PLACED ON A FLAT, LEVEL, HARD SURFACE
CAPABLE OF SUPPORTING THE WEIGHT
OF THE MITER SAW STAND, MITER SAW
BEING USED, AND WORKPIECE.
3. BOLT THE MITER SAW SECURELY TO
THE MOUNTING BRACKETS ON THE
MITER SAW STAND AND TEST WORK SETUP FOR STABILITY BEFORE USE.
4. KEEP ALL GUARDS IN PLACE
AND IN WORKING ORDER.
5. MAKE SURE THE WORKPIECE IS SUPPORTED
AT ALL TIMES DURING OPERATION.
Use the two Extension Arms with
longer wood stock if necessary.
6. UNPLUG THE MITER SAW FROM ITS
ELECTRICAL SUPPLY SOURCE BEFORE
PERFORMING ANY SERVICE OR MAINTENANCE
ON THE MITER SAW STAND. Make sure to
unplug the Miter Saw before leaving the work area,
moving the Miter Saw Stand from one location to
another, cleaning sawdust from the unit, etc.
7. Wear ANSI-approved safety goggles
during assembly and use.
8. Do not exceed listed weight capacity. Be aware
of dynamic loading! Sudden load movement may
briefly create excess load causing product failure.
9. Weight capacity and other product capabilities apply
to properly and completely assembled product only.
10. When folding or unfolding the Miter Saw
Stand, be careful not to pinch fingers.
11. This product is not a toy.
Do not allow children to play with or near this item.
12. Use as intended only.
13. Keep hands clear of moving parts.
14. Maintain labels and nameplates on the tool.
These carry important safety information.
If unreadable or missing, contact
Harbor Freight Tools for a replacement.
15. Stay alert, watch what you are doing and use
common sense when operating a power tool. Do
not use a power tool while you are tired or under
the influence of drugs, alcohol or medication. A
moment of inattention while operating power
tools may result in serious personal injury.
16. The warnings, precautions, and instructions
discussed in this instruction manual cannot
cover all possible conditions and situations
that may occur. It must be understood by the
operator that common sense and caution are
factors which cannot be built into this product,
but must be supplied by the operator.
Page 2 For technical questions, please call 1-888-866-5797. Item 64751
Vibration Safety
This tool vibrates during use. Repeated or long-term
exposure to vibration may cause temporary or permanent
physical injury, particularly to the hands, arms and
shoulders. To reduce the risk of vibration-related injury:
1. Anyone using vibrating tools regularly or for an
extended period should first be examined by a
doctor and then have regular medical check-ups
to ensure medical problems are not being caused
or worsened from use. Pregnant women or
people who have impaired blood circulation to
the hand, past hand injuries, nervous system
disorders, diabetes, or Raynaud’s Disease should
not use this tool. If you feel any medical or
physical symptoms related to vibration (such as
tingling, numbness, and white or blue fingers),
seek medical advice as soon as possible.
SAVE THESE INSTRUCTIONS.
2. Do not smoke during use. Nicotine reduces
the blood supply to the hands and fingers,
increasing the risk of vibration-related injury.
3. Use tools with the lowest vibration when there
is a choice between different processes.
4. Include vibration-free periods each day of work.
5. Grip workpiece as lightly as possible (while still
keeping safe control of it). Let the tool do the work.
6. To reduce vibration, maintain the tool as
explained in this manual. If any abnormal
vibration occurs, stop use immediately.
Specifications
Maximum Load 550 lb
Maximum Extension 98-1/2"
Wheel Diameter 8"
Page 3For technical questions, please call 1-888-866-5797.Item 64751
SETUP - BEFORE USE
Read the ENTIRE IMPORTANT SAFETY
INFORMATION section at the beginning of
this manual including all text under
subheadings therein before set up or use of this
product.
Note: For additional information regarding
the parts listed in the following pages, refer to
Parts List and Diagram on page 10.
Set Up
Assembly
1. Attach Wheel Base using four Bolts (56),
Washers (57) and Nuts (38).
Nut
(38)
Washer
(57)
1. Lay the Stand upside down on the floor.
2. Press the Lock Pin Handle on one leg and
lift the leg up until Lock Pin engages.
3. Repeat with other legs.
Lock Pin
Handle
4. Turn Stand to upright working position and make
sure all Lock Pins are engaged and legs are stable.
5. Level Stand: If necessary, turn
Adjustable Foot to level Stand.
Wheel
Base
2. Insert Axle into Wheel Base.
3. Secure Wheel to Axle using one Washer (54),
Washer (81) and Lock Nut (48).
4. Repeat on other side.
Washer
(81)
Lock Nut
(48)
5. Slide Handle over tubes and secure
with two Bolts (37) and Nuts (38).
6. Slide Workpiece Support into end of Extension Arm.
7. Thread Set Screw (28) into bottom
of Workpiece Support.
8. Repeat on other side.
Workpiece
Support
Washer
(54)
Axle
Wheel
Extension
Arm
Bolt
(56)
Set
Screw
(28)
Bolt
Adjustable
Foot
Handle
Page 4 For technical questions, please call 1-888-866-5797. Item 64751
(37)
Nut
(38)
9. Attaching Mounting Brackets:
a. Push in Lock Button.
b. Lift Lock Handle.
Lock
Button
Lock
Handle
c. Measure distance between mounting
holes on saw (sold separately).
d. Place Right Mounting Bracket in Guide Bracket.
e. Push Lock Handle down until
Lock Button clicks in place.
f. Place Left Mounting Bracket so that it lines up
with distance between mounting holes on saw.
g. Push Lock Handle down until
Lock Button clicks in place.
h. Move Mounting Nuts as necessary to
fit the mounting holes on saw.
Note: Move Guide Bracket as necessary to fit the saw.
10. Mounting saw:
CAUTION! Unplug saw before mounting it.
a. Place saw on Mounting Brackets.
b. Secure saw with four Bolts (27),
Spring Washers (26) and Washers (25).
WARNING! Included Bolts may be too long or short
for your miter saw. They must properly secure the
miter saw to the brackets, thread all the way through
the washers and nut, and not interfere with the safe
operation of the saw in any way.
Replacement bolts can be used instead, but they
must be grade 5, have the same head type and size
as the included Bolts, and have a 1.25mm thread
pitch and M8 thread diameter.
They also must properly secure the miter saw
to the brackets, thread all the way through
the washers and nut, and not interfere with
the safe operation of the saw in any way.
Bolt
(27)
Spring
Washer
(26)
Washer
(25)
Saw sold
separately
Mounting
Nuts
Guide
Bracket
11. Removing saw: The saw may be removed
while attached to Mounting Brackets.
a. Push in Lock Buttons and lift Lock Handles.
b. Lift the saw off of the Stand.
12. Replacing saw while attached
to Mounting Brackets:
a. Push in Lock Buttons and lift Lock Handles.
b. Place Right Mounting Bracket in Guide Bracket.
c. Push Lock Handles down until
Lock Buttons click in place.
Page 5For technical questions, please call 1-888-866-5797.Item 64751
OPERATION
Read the ENTIRE IMPORTANT
SAFETY INFORMATION section at the
beginning of this manual including
all text under subheadings therein
before set up or use of this product.
TO PREVENT SERIOUS INJURY: Read the
miter saw manufacturer’s instruction manual
before use. Ensure that the miter saw is firmly
secured to the stand. Use as a miter saw stand
only – do not use with any other type of power
tool. Do not exceed listed weight capacity. Do
not use on uneven or slippery surfaces.
Adjusting Extension Arms
Adjusting Workpiece Supports
1. Workpiece Height:
a. Loosen Lock Knob.
b. Raise or Lower Workpiece Support.
c. Tighten Lock Knob
2. Workpiece Stop: Use when cutting
multiple workpieces the same length.
CAUTION! Do not use both Workpiece Stops
at the same time or saw blade may bind
in the workpiece when cutting.
StopRoller
Workpiece
Stop
1. Raise Locking Handle, then pull out or
push in Extension Arm to desired length.
2. Lower Locking Handle.
Extension
Arm
Locking
Handle
Lock
Knob
Storage
1. Loosen Lock Knob and raise
Workpiece Support all the way.
2. Tighten Lock Knob.
Storage
Feet
3. Tip Stand so that it is resting on Storage Feet.
4. Press the Lock Pin Handles on
each Leg and fold them in.
5. Roll Stand to storage area.
Page 6 For technical questions, please call 1-888-866-5797. Item 64751
MAINTENANCE
Procedures not specifically explained
in this manual must be performed
only by a qualified technician.
TO PREVENT SERIOUS INJURY FROM
ACCIDENTAL OPERATION:
Turn the power switch of the miter saw
mounted on the Miter Saw Stand off, and
unplug the tool from its electrical outlet before
performing any procedure in this section.
TO PREVENT SERIOUS INJURY FROM TOOL
FAILURE:
Do not use damaged equipment.
If abnormal noise or vibration occurs, have
the problem corrected before further use.
1. BEFORE EACH USE, inspect the general
condition of the Stand. Check for:
• loose hardware
• misalignment or binding of parts
• cracked or broken parts
• loose or improper mounting of the miter saw
• any other condition that may
affect its safe operation.
2. AFTER USE, wipe external surfaces
of the Stand with clean cloth.
3. Periodically, lightly lubricate all
moving parts of the Stand.
Page 7For technical questions, please call 1-888-866-5797.Item 64751
Record Product’s Serial Number Here:
Note: If product has no serial number, record month and year of purchase instead.
Note: Some parts are listed and shown for illustration purposes only, and are not available individually
as replacement parts. Parts may not be interchangeable. Specify item number when ordering.
Page 8 For technical questions, please call 1-888-866-5797. Item 64751
PLEASE READ THE FOLLOWING CAREFULLY
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM
IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER OR DISTRIBUTOR
MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS
QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS QUALIFIED TO REPLACE
ANY PARTS OF THE PRODUCT. IN FACT, THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY
STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND
LICENSED TECHNICIANS, AND NOT BY THE BUYER. THE BUYER ASSUMES ALL RISK AND LIABILITY
ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS
THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO.
Page 9For technical questions, please call 1-888-866-5797.Item 64751
PARTS LIST AND DIAGRAM
Parts List
Part Description Qty
1 Extension Arm 2
2 Spring 2
3 Steel Lock 2
4 Steel Sleeve 2
5 Lock Knob 2
6 Ф4 Spring 2
7 Ф4*8 Rivet 6
8 Cap 8
9 Mounting Bracket 2
10 Square Nut M8 4
11 M6*55 Bolt 6
12 Lock Handle 2
13 Spring 2
14 Mounting Bracket Base 4
15 Lock Mechanism 2
16 Ф5*60 Spring Pin 4
17 Lock Button 2
18 M6 Cover Nut 6
19 Cam 4
20 Clamp 2
21 Adjustable Clamp 2
22 Washer 2
23 Nut M6 2
24 Bolt M6*30 2
25 Ф8 Washer 4
26 Ф8 Spring Washer 4
27 Bolt M8*50 4
28 Set Screw M5*10 2
29 Bolt M6*45 6
30 Ф6 Spring Washer 4
31 Ф6 Washer 4
32 Extension Arm Base 2
33 Extension Arm Lock 2
34 Locking Handle 2
35 Bolt M6*12 4
36 Handle 1
37 Bolt M6*35 2
38 Nylon Nut M6 6
39 Worktop Support (Handle side) 1
40 Fixed Plate for the Worktop Support 4
41 Bolt M8*10 9
Part Description Qty
42 Square Nut M6 2
43 Handle 1
44 Bolt M6*20 2
45 Carriage Bolt M8*50 4
46 Round Washer 8
47 Washer 4
48 Lock Nut M8 6
49 Limited Block Base 1
50 Guide Bracket 1
51 Worktop Support (Wheel side) 1
52 Wheel 2
53 Wheel Axle 1
54 Ф12 Washer 8
55 Wheel Base 1
56 Bolt M6*15 4
57 Ф6 Washer 4
58 Leg Cover 3
59 Ф4*10 Rivet 8
60 Leg 3
61 Lock Pin Handle 4
62 Ф6 Ring 4
63 Spring 4
64 Lock Pin 4
65 Extension Tube Lock Spring 2
66 Adjustable Foot 1
67 Adjustable Leg Sleeve 1
68 Adjustable Leg 1
69 Roller Cap 4
70 Roller Spring 2
71 Roller Axle 2
72 Roller 2
73 End Cap 20*20 4
74 Workpiece Stop 2
75 Frame End Cap 35*35 2
76 Workpiece Support (Wheel side) 1
77 Workpiece Support (Handle side) 1
78 Beam 1
79 Insert 2
80 Extension Lock Collar 2
81 Ф8 Washer 2
Page 10 For technical questions, please call 1-888-866-5797. Item 64751
Assembly Diagram
Page 11For technical questions, please call 1-888-866-5797.Item 64751
LIMITED 90 DAY WARRANTY
Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards,
and warrants to the original purchaser that this product is free from defects in materials and workmanship for the
period of 90 days from the date of purchase. This warranty does not apply to damage due directly or indirectly,
to misuse, abuse, negligence or accidents, repairs or alterations outside our facilities, criminal activity, improper
installation, normal wear and tear, or to lack of maintenance. We shall in no event be liable for death, injuries
to persons or property, or for incidental, contingent, special or consequential damages arising from the use of
our product. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the
above limitation of exclusion may not apply to you. THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS.
To take advantage of this warranty, the product or part must be returned to us with transportation charges
prepaid. Proof of purchase date and an explanation of the complaint must accompany the merchandise.
If our inspection verifies the defect, we will either repair or replace the product at our election or we may
elect to refund the purchase price if we cannot readily and quickly provide you with a replacement. We will
return repaired products at our expense, but if we determine there is no defect, or that the defect resulted
from causes not within the scope of our warranty, then you must bear the cost of returning the product.
This warranty gives you specific legal rights and you may also have other rights which vary from state to state.
Visit our website at: http://www.harborfreight.com
Email our technical support at: productsupport@harborfreight.com
For technical questions, please call 1-888-866-5797
Copyright© 2018 by Harbor Freight Tools®. All rights reserved. No portion of this manual or
any artwork contained herein may be reproduced in any shape or form without the express
written consent of Harbor Freight Tools. Diagrams within this manual may not be drawn
proportionally. Due to continuing improvements, actual product may differ slightly from the
product described herein. Tools required for assembly and service may not be included.
3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 93011 • 1-888-866-5797
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