Harbor Freight Tools Planer 32222 User Manual

3-1/4" PLANER  
ASSEMBLY and OPERATING INSTRUCTIONS  
Due to continuing improvements, actual product may differ slightly from the product described herein.  
3491 Mission Oaks Blvd. / Camarillo, CA 93011  
Copyright © 1997 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.  
For technical questions and replacement parts, please call 1-800-444-3353.  
 
8.  
9.  
USE EYE AND EAR PROTECTION. Always wear ANSI approved chemical splash goggles  
when working with chemicals. Always wear ANSI approved impact safety goggles at other  
times. Wear a full face shield if you are producing metal filings or wood chips. Wear and  
ANSI approved dust mask or respirator when working around metal, wood, and chemical  
dusts and mists.  
DO NOT ABUSE THE POWER CORD. Do not yank it to disconnect it from the  
receptacle. Do not carry tools by the cord.  
10. DO NOT OVERREACH. Keep proper footing and balance at all times. Do not reach over  
or across running machines.  
11. MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean for better and safer  
performance. Follow instructions for lubricating and changing accessories. Inspect tool  
cords periodically and, if damaged, have them repaired by an authorized technician. The  
handles must be kept clean, dry, and free from oil and grease at all times.  
12. DISCONNECT POWER. Unplug when not in use, before servicing, and when changing  
accessories.  
13. REMOVE ADJUSTING KEYS AND WRENCHES. Make it a habit to check that keys and  
adjusting wrenches are removed from the tool or machine work surface before plugging it  
in.  
14. AVOID UNINTENTIONAL STARTING. Be sure the switch is in the OFF position when not in  
use and before plugging in. Do not carry any tool with your finger on the trigger, whether it  
is plugged in or not.  
15. OUTDOOR EXTENSIONS CORDS. When the equipment is operated outdoors, use only  
extension cords intended or outside use. See chart under “Extension Cords: for the proper  
AWG rating depending on the length of the cord(s) being used.  
16. STAY ALERT. Watch what you are doing, use common sense. Do not operate any tool  
when you are tired.  
17. CHECK DAMAGED PARTS. Before using any tool, any part that appears damaged should  
be carefully checked to determine that it will operate properly and perform its intended  
function. Check for alignment and binding of moving parts; any broken parts or mounting  
fixtures; and any other condition that may affect proper operation. Any part that is damaged  
should be properly repaired or replaced by a qualified technician. Do not use the tool if any  
switch does not turn on and off properly.  
18. GUARD AGAINST ELECTRIC SHOCK. Prevent body contact with grounded surfaces  
such as pipes, radiators, ranges, and refrigerator enclosures.  
19. REPLACEMENT PARTS AND ACCESSORIES. When servicing, use only identical  
replacement parts. Use of any other parts will void the warranty. Only use accessories  
intended for use with this tool. Approved accessories are available from Harbor Freight  
Tools.  
20. DO NOT OPERATE TOOL IF UNDER THE INFLUENCE OF ALCOHOL OR DRUGS.  
Read warning labels on prescriptions to determine if your judgment or reflexes are  
impaired while taking drugs. If there is any doubt, do not operate the tool.  
Page 3 -- SKU: 32222  
 
21. REMOVE FOREIGN OBJECTS FORM STOCK. All nails, screws, and all other hardware  
must be removed from wood before planing. Never allow planer to come in contact with any  
metal when operating. This will chip the blades.  
22. DO NOT LEAVE BLADE EXPOSED WHEN NOT IN USE. Never lay planer on its shoe  
while cutter head is exposed. Retract cutter head entirely when storing.  
23. DO NOT COVER OR ALLOW AIR VENTS TO BECOME BLOCKED. Motor requires  
sufficient ventilation to prevent overheating.  
24. KEEP ALL GUARDS IN PLACE. Do not operate if a guard is functioning improperly.  
25. KEEP CHIP CHUTE CLEAR. Make sure there are no obstructions that would prevent the  
ejection of chips. Always unplug tool and let cutterhead reach a complete stop before  
clearing out chute.  
26. RELEASE TRIGGER IMMEDIATELYAFTER REMOVING CUTTERHEAD FROM STOCK.  
Do not leave trigger locked on after lifting. Only use trigger lock when planing for extended  
period of time and when cutterhead will be in constant contact with your stock.  
GROUNDING INSTRUCTIONS  
1. This machine has a three prong plug. The third prong (round) is the ground. Plug the  
machine’s cord only into three-prong receptacles. Never cut off the round prong. Cutting off  
the ground will result in a safety hazard and void the warranty.  
2. If a three-prong receptacle is not available, you may use an adapter. Extending from the  
male end of the adapter, you will find a ring connector or wire lead with a ring connector  
where the ground (round prong) would be. Remove the center screw of the outlet cover and  
put the screw through the ring connector and back into the hole of the outlet cover. Do not  
over tighten or you will crack the outlet cover.  
VOLTAGE WARNING  
Common household current is 110-120 volts. As long as your tool is rated from 110V-120V there  
will be no complications using this tool with household receptacles. If your tool is rated 220V-240V  
it has a completely different style of plug and must be used with a 220V-240V receptacle. Never try  
to plug a 110V-120V tool into a 220V-240V circuit (or vice-versa) or serious complications will  
arise, including possible injury to the operator. The plugs and receptacle have completely different  
shapes to prevent this from occurring accidentally. Do not modify your plug in any way. If you have  
any doubts, call a qualified electrician.  
Page 4 -- SKU: 32222  
 
EXTENSION CORDS  
Your tool has a three prong plug, therefore you must use a three- prong extension cord. Only use  
rounded jacket extension cords listed by the Underwriters Laboratories (UL). If you are using the  
tool outdoors, you must use an extension cord rated for outdoor use. This is signified by the letters  
“WA” on the jacket.  
The extension cord must have a minimum wire size depending on the amperage of the tool and  
the length of the extension cord. This size is signified by its AWG (American Wire Gauge) rating.  
The smaller the gauge, the greater the cable’s capacity. It does not matter if you are using one  
cord, or two or more- the total length is what is used to determine the minimum AWG rating. Every  
cord used must meet the AWG rating. Use the chart below to determine what AWG rating is  
required for your situation. Cord length is rated in feet.  
AMP  
TOTAL EXTENSION CORD(S) LENGTH IN FEET  
RATING  
0-10.0  
25  
18  
16  
14  
14  
50  
18  
16  
14  
12  
75  
16  
14  
12  
12  
100 125 150  
175  
12  
200  
12  
16  
14  
12  
12  
14  
14  
12  
12  
14  
12  
12  
12  
A
10.1-13.0  
13.1-15  
15-18  
12  
12  
W
G
12  
__  
__  
__  
Always inspect extension cords for any damage. If there are any loose, frayed, or exposed  
wires; damaged insulation; or defective connections, the cord must not be used. Harbor Freight  
Tools can supply UL listed and outdoor rated cords in multiple AWG rating if needed.  
UNPACKING  
When unpacking, check to make sure the following parts are included. All sizes listed below are  
approximate. If any parts are missing or broken, please call Harbor Freight Tools at the number  
on the cover of this manual.  
ITEM #  
DESCRIPTION  
DESCRIPTION  
ITEM #  
56  
Replacement Belt  
58  
One Set Replacement Brushes  
Blade Set Jig  
62  
63  
Blade Sharpening Jig  
Guide Fence  
65  
66  
5mm T-Handle Box Wrench  
Page 5 -- SKU: 32222  
REV 03/00  
 
WARNING: CHECK BLADE SETTING AND TIGHTNESS BEFORE INITIAL USE.  
OPERATIONS  
Basic Procedures  
Step 1: Bring cutterhead up to full speed before engaging stock.  
Step 2: The TRIGGER (#40) can be locked on using the Trigger Lock Button as shown in  
Figure #1. See Safety Warnings and Precautions #26.  
Step 3: Use the Rear Handle to gently push the Planer. Do not force. See Figure #1.  
Depth Set Knob  
(#36)  
Rear Handle  
Trigger Lock  
Figure 1 — Using the Planer  
Step 4: The DEPTH SET KNOB (#36) controls the depth of cut. Turn counterclockwise to  
decrease, and clockwise to increase the cutting depth. Note that several light passes  
will create a finer finish than one or two deep cuts. See Figure #1.  
Step 5: The DEPTH SET KNOB is also used to guide the planer when operating. Apply only light  
pressure.  
REV 12/06  
Page 6 -- SKU: 32222  
 
Fence Use and Installation  
Step 1: The FENCE (#65) can only be used when edge of stock is flat and at a 90° angle to the  
surface being plane.  
Step 2: The Fence must be used to engage is Rabbeting Procedures (see below).  
Step 3: To install the FENCE, first loosen the front KNOB (#61) by turning it counterclockwise.  
(See Figure 2.)  
Knob  
(#61)  
Fence  
(#65)  
Figure 2 — Using the Fence  
Step 4: Insert the fence into the hole as shown in Figure 2.  
Step 5: Though the FENCE is shown being installed in the right side, it can be positioned on the  
left as well.  
Step 6: Set the fence so that it rests against the edge of the stock and so that the cutterhead is  
positioned to plane the desired area.  
Step 7: Tighten the KNOB by turning clockwise.  
Page 7 -- SKU: 32222  
 
Rabbeting  
Step 1: Install FENCE as described above  
Step 2: Determine the width of the desired rabbet.  
Step 3: Using a ruler or other suitable device, set the fence so that only the necessary amount of  
the cutterhead will plane the stock.  
Step 4: Set the DEPTH KNOB to the desired cutting depth.  
Chamfering  
Chamfering is a delicate, free-hand operation. Practice on old stock before using on valuable  
workpieces. The FENCE must be removed when chamfering.  
Step 1: The FRONT FOOT (#32) as a V-groove to aid in this operation. Each side of the  
V-groove must rest against the sides of the corner to be chamfered. In other words, the  
corner of the stock and the V-groove must fit together.  
Step 2: Do not allow cutterhead to engage stock until it has reached full speed.  
Step 3: Engage motor and move planer slowly forward so that the cutterhead begins to plane.  
Use slightly more pressure on both handles, move the planer very slowly, and keep a  
steady hand.  
MAINTENANCE  
Bolts  
(#23)  
Removing & Sharpening Blades  
Both BLADES (#19) must be sharpened (or  
replaced) at the same time. To remove BLADES  
Blade Holder  
do the following:  
(#21)  
Blade  
(#19)  
Step 1: Remove the three BOLTS (#23) on  
the cutterhead assembly.  
(See Figure 3.)  
Screw  
(#24)  
Back Plate  
(#20)  
Shoe  
Assembly  
Step 2: Remove the BLADE HOLDER (#21).  
Step 3: Gently pry up on the BLADE and remove  
it from the CUTTER BLOCK (#16). Be  
careful, as the blade is sharp.  
Cutter Block  
(#16)  
Step 4: Loosen the two SCREWS (#24) and set  
them and the BACK PLATE (#20) aside.  
Figure 3 — Removing the Blades  
Page 8 -- SKU: 32222  
 
Step 5: Mount the BLADE to the SHARPENING JIG (#63) as shown in Figure 4.  
Sharpening  
Step 6: Use the angle to keep the edge correct  
Angle  
Blade  
(#19)  
as shown by the arrow.  
Step 7: Sharpen by hand using a fine, metal file  
or a whetstone.  
Step 8: Remove BLADE from the SHARPENING  
JIG.  
Setting & Replacing Blades  
Sharpening Jig  
(#63)  
Step 1: Loosely attach the BACK PLATE  
(#20) to the BLADE SET JIG (#62)  
as shown in Figure 5.  
Figure 4 — Removing the Blade and  
Sharpening Jig  
Step 2: Make sure the edge of the BLADE  
(#19) is resting on the front of the JIG.  
Blade  
(#19)  
Screw  
(#24)  
Step 3: Set the BACK PLATE against the  
back of the JIG.  
Step 4: Holding both pieces firmly in place,  
tighten the two SCREWS (#24).  
Sharpening  
Jig  
Back Plate  
(#20)  
Step 5: Snap blade assembly back into the  
CUTTER BLOCK (#16) as shown  
in Figure 6.  
(#63)  
Bolts  
(#23)  
Blade Holder  
(#21)  
Blade  
(#19)  
Screw  
(#24)  
Figure 5 — Setting the Blades  
Back Plate  
(#20)  
Shoe  
Assembly  
Cutter Block  
(#16)  
Figure 6 — Placing the Blade onto the Cutter Block  
Step 6: Replace the BLADE HOLDER (#21) using the three BOLTS (#23).  
Page 9 -- SKU: 32222  
 
Pulley Replacement  
Step 1: Remove the SCREW (#29) and the BELT COVER (#57). (See figure 7.)  
Pulley  
(#54)  
Belt Cover  
(#51)  
Screw  
(#29)  
Pulley  
(#55)  
Belt  
(#56)  
Figure 7 — Removing the Pulley  
Step 2: Remove the BELT (#56).  
Step 3: Replace BELT. Make sure is tracking properly on the PULLEYS (#54 & 55) by moving  
carefully by hand.  
Step 4: Replace the BELT COVER and tighten SCREW securely.  
Brush Replacement  
Both BRUSHES (#58) must be replaced at the same time. To remove the BRUSHES do the  
following:  
Step 1: Remove CHIP CHUTE COVER (#51).  
Step 2: Remove both BRUSH CAPS (#59).  
Step 3: Remove BRUSHES from BRUSH HOLDERS (#3) and replace with new BRUSHES.  
Step 4: Replace BRUSH CAPS and CHIP CHUTE COVER.  
Page 10 -- SKU: 32222  
 
TROUBLE SHOOTING  
PROBLEM  
Planer will not start  
PROBABLE CAUSE  
Not plugged in  
SOLUTION  
Plug in.  
Fuse or circuit blown  
Socket  
Replace fuse or reset circuit  
Test socket with current tester  
of try another tool in socket.  
If socket does not function  
properly, have it replaced by a  
qualified technician.  
Worn brushes  
Replace Brushes.  
Damaged cord of plug  
Have cord replaced by a  
qualified technician.  
Switch not working  
Motor not working  
Worn or broken belt  
Have switch replaced by a  
qualified technician.  
Contact Harbor Freight Tools  
for servicing.  
Planer starts, but cutterhead  
does not move  
Replace belt.  
Planer starts, cutterhead moves,  
but wood remains uncut  
Blade not extended beyond foot  
Belt worn and slipping  
Forcing Unit  
Adjust for more cutting  
depth.  
Replace belt.  
Operation interrupted  
Apply less pressure.  
Overloaded circuit  
Use on an isolated circuit.  
Check for adequate amp rating  
and, if necessary, install proper  
fuses/breaker to allow for  
sufficient amperage.  
Rough/fuzzy grain  
Grain is torn grain  
Blade setting too deep  
High moisture content  
Blade setting too deep  
Reduce depth setting and use  
more passes.  
Dry wood before planing.  
Reduce depth setting and use  
more passes.  
Dull cutter blades  
Replace blades.  
Page 11 -- SKU: 32222  
 
PARTS LIST  
NO.  
1
2
3
4
5
6
7
8
DESCRIPTION  
Housing Assembly  
Set Screw  
NO.  
39  
40  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
51  
52  
53  
54  
55  
56  
57  
58  
59  
60  
61  
62  
63  
64  
65  
66  
67  
69  
70  
71  
72  
DESCRIPTION  
Thrust Washer  
Trigger/Switch  
Noise Suppresser  
Terminal  
Cord Assembly  
Cord Strain Relief  
Cord Clip  
Internal Wire Assembly  
Connector  
Brush Holder  
Stator Assembly  
Brush Terminal  
Grounding Washer  
Lock Washer  
Machine Screw  
Armature Assembly  
Ball Bearing (608ZZC2)  
Ball Bearing (6200ZZCM)  
Cutter Block  
Holder Spring  
Guard Plate  
Blade  
Back Plate  
Blade Holder  
Washer  
Bolt  
Machine Screw  
Ball Bearing (6000ZZCM)  
Bearing Lock  
Bearing Cover  
End Bracket  
Tapping Screw  
Washer  
Front Foot  
Rubber Packing  
Spring  
12  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
32  
33  
34  
35  
36  
37  
38  
Tapping Screw  
Plate  
Rear Foot  
Handle  
Chip Chute Cover  
Tapping Screw  
Pulley (A)  
Pulley (B)  
Belt  
Belt Cover  
Carbon Brush  
Brush Cap  
Name Plate  
Knob  
Blade Set Jig  
Blade Sharpening Jig  
Machine Screw  
Guide Fence  
T-Handle Box Wrench  
Caution Label  
Tapping Screw  
Washer  
Washer  
Depth Set Knob  
Scale  
Terminal  
Plate  
Washer  
Page 12 -- SKU: 32222  
 
EXPLODED VIEW DRAWING  
Page 13 -- SKU: 32222  
 

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