Powr-Flite BlackMax B171 User manual

OPERATOR’S MANUAL
WARNING: OPERATOR MUST READ AND UNDERSTAND THIS MANUAL
COMPLETELY BEFORE OPERATING THIS EQUIPMENT.
©Tacony Corporation, All rights reserved
Save These Instructions
BlackMax Floor Machine
Models: B171, B171HD, B172,
B201, B201HD, B202
X8692-B 08/2020

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This appliance must be grounded. If it should malfunction or breakdown, grounding provides
a path of least resistance for electric current to reduce the risk electric shock. This machine
is equipped with a cord having an equipment -grounding conductor and grounding plug. The
plug must be inserted into an appropriate outlet that is properly installed and grounded in
accordance with all local codes and ordinances.
WARNING: Improper connection of the equipment-grounding conductor can result in a risk
of electric shock. Check with a qualified electrician or service person if you are in doubt as to
whether the outlet is properly grounded. Do not modify the plug provided with the appliance - if
it will not fit the outlet, have a proper outlet installed by a qualified electrician.
This appliance is for use on a nominal 115-volt circuit, and has a grounding plug that looks like
the plug illustrated in sketch A
A

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To reduce risk of fire, electric shock, or injury:
• This machinery should only be used by trained personnel.
• Do not leave floor machine unattended when plugged in. Unplug the electrical cord when not
in use and before servicing.
• Do not allow to be used as a toy. Close attention is necessary when used by or near children.
• Use only as described in this manual. The use of accessories which have not been approved
or supplied by the manufacturer may be dangerous.
• Do not use with damaged cord or plug. If floor machine is not working as it should, has been
dropped, damaged, left outdoors, or dropped into water, return it to service center before
using.
• Do not pull or carry by cord, use cord as a handle, close a door on cord, or pull a cord around
sharp edges or corners.
• Do not run floor machine over cord.
• Keep cord away from heated surfaces.
• Do not use extension cords or outlets with inadequate current carrying capacity.
• Release handle before unplugging.
• Do not handle plug or floor machine with wet hands.
• Do not put any objects into openings.
• Do not use with top of the unit covered. Keep free of dust, lint, hair, and anything that may
reduce airflow around the top of the motor.
• Keep loose clothing, hands feet and any other object away from the bottom of the machine
during use.
• Do not use this machine around flammable materials or liquids.
• Maintenance and repair must be done by an authorized repair center.
• Store your cleaner indoors in a cool dry area.
• Do not unplug by pulling on cord. To unplug, grasp the plug, NOT THE CORD.
THIS MODEL IS GROUNDED, CONNECT TO A PROPERLY GROUNDED OUTLET ONLY.
UN-PACKAGING MACHINE
Your Powr-Flite® Floor Machine was protectively packed to prevent damage in shipment. We
suggest that upon removing the unit from its carton, you carefully inspect it for any possible
damage in transit. If damage is discovered, immediately notify the transportation company who
delivered your machine. As a manufacturer, we are unable to act upon any claim for concealed
damage; you must originate the claim.
IMPORTANT SAFEGUARDS
This machine is designed to be safe when used to perform the functions specified in this
Operator’s Manual. Should damage occur to electrical or mechanical parts, the machine should
be repaired by the manufacturer or competent service station before using to avoid further
damage to the machine or physical injury to user. Your floor machine is equipped with a safety
switch lockout device designed for your safety. Do not attempt to bypass or defeat the safety
lockout device. Never use any device to lock the power switch triggers in the ON position.
THIS MACHINE IS NOT A TOY. FAILURE TO FOLLOW SAFETY PROCEDURES AND
INTENTIONAL MISUSE COULD RESULT IN DAMAGE TO THE MACHINE OR USERS.
FOLLOW ALL SAFETY INSTRUCTIONS.

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OPERATING INSTRUCTIONS
MACHINE COMPONENTS
INSTALLING PAD DRIVERS & BRUSHES
Align the notches in the clutch plate with the
lugs. Insert lugs into clutch plate and turn
counter clockwise until the clutch plate locks
into place. To remove, give a quick, hard turn
clockwise.
PAD DRIVERS & BRUSHES SIZING
The 17" and 20" floor machines will accept full
17" (17" machine) and 20" (20" machine) pad
drivers and brushes without the use of a riser.
However, certain specialty accessories may
require use of a riser and/or a smaller block to
avoid interference with the housing.
MACHINE OPERATION
1. Carefully unwrap power cord and check
for tangles and knots and plug into a properly
grounded outlet.
2. Pull up on the handle clamp lever to unlock
handle, adjust handle to the lowest comfortable
position.
3. Push down on the handle clamp lever to lock
handle in place.
4. Place both hands on the operator handle,
place the right thumb of the safety switch and
press. Gently squeeze the activation lever.
5. Begin operation.
MAINTENANCE
After Use:
Clean all surfaces of the machine and carefully
wrap cord under the cord hook and over the
handle.
Remove pad driver or brush.
Monthly:
Inspect cord for damage. Tighten strain relief.
Annually:
Replace cord and strain relief.

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PARTS LIST
PARTS LIST
REF# DESCRIPTION ITEM #
1 175 rpm, 1 hp motor X8981
175 rpm, 1.5 hp motor X8980
175/320 rpm, 1.5 hp motor X8071P
2 50' 14/3 STWA cord M1369G
3 axle X8936
4 cam lever handle X8014
5 15a circuit breaker X8023
6 handle clamp collar X8012
7 4' 14/3 STWA cord, black X8989
8 cord hook X8013
9 motor cover X9420
10 dowel pin X8031
11 handle assembly X8911
12 left handle brace X8807L
13 right handle brace X8807R
14 handle grip X8941
15 17" housing X9418
20" housing X9419
16 insulation sheet X8923
17 handle clamp knob X8016
18 1/4" lock nut X8032
19 1/2" lock nut X8008N
20 pivot pin X8977
21 10 - 32 X 1 1/4" screw X9422
22 1/4 - 20 X 1 1/4" screw X8226
23 1/4 - 20 X 3/4" screw X8265
24 10 - 24 X 1/2" screw X8207
25 safety trigger spring X8915
26 strain relief washer SR36
27 strain relief SR37
28 cam lever stud X8015
29 safety trigger switch X8914
30 #10 tooth washer 7CY001
31 1/4 flat washer X8235
32 1/4 split lock washer X8212
33 slotted cam washer X8028
34 5/6" X1" washer X9374
35 nylon washer X8108
37 countersunk axel washer X8020
38 5" wheel X8024
39 label X8400C
40 17" pad driver TPD17
20" pad driver TPD20
Limited Warranty
The manufacturer warrants to the original purchases that products manufactured are free from
defects, provided such goods are installed, operated and maintained in accordance with written
manuals or other instructions, for a period of lifetime on the housing, 5 years on the motor, 3 years
on the transmission, 1 year on all other parts and workmanship, from date of original purchase.
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No. Part No. Qty Description
1 X8981 1 Motor 175 RPM 1 HP (B171, B201)
X8980-TI 1 Motor 175 RPM 1.5 HP (B171HD, B201HD)
X8071-TI 1 Motor 175/320 RPM 1.5 HP (B172, B202)
2 M1369AS 1 Power Cord 50’, 14/3, SJTW
3 X8936 1 Axle
4 X8014 1 Cam Lever Handle
5 X8023 1 Circuit Breaker 15A
6 X8012 1 Handle Collar Clamp
7 X8989 1 Black Cord 4’ SJTW
8 X8013 1 Cord Hook
9 X9420 1 Motor Cover
10 X8031 1 Dowel Pin
11 X8911 1 Handle Assembly
12 X8807L 1 Handle Brace Left
13 X8807R 1 Handle Brace Right
14 X8941 2 Handle Grip
15 X9418 1 17” Housing
X9419 1 20” Housing
16 X8923 1 Insulation Sheet
17 X8016 1 Handle Clamp Knob
18 X8032 1 Lock Nut
19 X8008N 1 Steel Conduit Lock Nut, 1/2
20 X8977 1 Pivot Pin
21 X9422 3 Screw 10-32 x 1-1/4”
22 X8226 8 Screw 1/4-20 x 1-1/4”
23 X8265 2 Screw 1/4-20 x 3/4”
24 X8207 1 Screw 10-24 x 1/2”
25 X8915 1 Trigger Spring
26 SR36 1 Strain Relief Washer
27 SR37 1 Strain Relief
28 X8015 1 Cam Lever Stud
29 X8914 1 Trigger Safety Switch
30 7CY001 3 #10 Toothed Washer
31 X8235 8 Washer
32 X8212 8 Lock Washer
33 X8028 1 Slotted Cam Washer
34 X9374 1 Washer
35 X8108 6 Nylon Washer
36 X8101 4 Spring Washer
37 X8020 2 Countersunk Axle Washer
38 X8024 2 Wheel 5”
39 X8400C 1 Label
40 TPD17 1 17” Pad Driver (B171, B171HD, B172)
TPD20 1 20” Pad Driver (B201, B201HD, B202)

A Tacony Company
3101 Wichita Court • Fort Worth, TX 76140-1755
1-800-880-2913 • Fax: [phone]
X8692-B 08/2020
For warranty information go to www.Powr-Flite.com