laguna PS2 User manual

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PS2 OWNER’S MANUAL
PROFILE SANDER

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Thank you for investing in a Laguna Tools PS2 Profile Sander. This sander is one of a
family of unique machines proudly offered by Laguna Tools. Every Laguna machine is
engineered for years of dependable service. Please feel free to contact Laguna Tools if
you have a question or suggestion. We appreciate working with you and your choice of a
Laguna Tools machine for your shop.
Regards,
Torben Helshoj
President & Founder Laguna Tools
Dealer Machinery Warranty
New woodworking machines sold by Laguna Tools carry a *two-year warranty effective from
the date of dealer invoice to consumer. Machines sold through dealers must be registered with
Laguna Tools within 30 days of purchase to be covered by this warranty. Laguna Tools
guarantees all new machine sold to be free of manufacturers’ defective workmanship, parts
and materials. We will repair or replace, without charge, any parts determined by Laguna
Tools, Inc. to be a manufacturer’s defect. We require that the defective item/part be returned to
Laguna Tools with the complaint. An RMA (return merchandise authorization) must be
requested, from Laguna Tools, and included with any and all parts or machines returned to
Laguna Tools for warranty consideration. Any machines returned to Laguna Tools must be
returned with packaging in the same manner in which it was received. If a part or blade is
being returned it must have adequate packaging to ensure no damage is received during
shipping. In the event the item/part is determined to be damaged due to lack of maintenance,
cleaning or misuse/abuse, the customer will be responsible for the cost to replace the
item/part, plus all related shipping charges. This limited warranty does not apply to natural
disasters, acts of terrorism, normal wear and tear, product failure due to lack of maintenance
or cleaning, damage caused by accident, neglect, lack of or inadequate dust collection,
misuse/abuse or damage caused where repair or alterations have been made or attempted by
others.
*Machines sold for either commercial or industrial use have a one-year warranty. See
lagunatools.com for complete warranty details.
This manual applies to the PS2 Profile Sander. Enter the model number and serial
number below for quick reference when ordering accessories, supplies or parts. NOTE:
The model and serial number plate can be found on the serial plate on the side of the
stand.
Model: ___________
Serial: ___________
Laguna Tools 7291 Heil Avenue Huntington Beach CA 92647
800-234-1976 www.lagunatools.com

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CONTENTS
Warranty:……………………………………………………………………………………………………… 2!
I. Warnings:………………………………………………………………………………………………………4!
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2. Assembly: ............................................................................................................................. 5!
3. Operation: ............................................................................................................................. 6!
3.1. Checking before operation ......................................................................................................... 6!
3.2. Start–up ........................................................................................................................................ 6!
4. Information: ........................................................................................................................... 7!
4.1. Technical specifications ............................................................................................................ 7!
6. EXPLODED DRAWING: ........................................................................................................ 8!
6.1 Exploded View .................................................................... Error! Bookmark not defined.!
6.3 Circuit diagram ........................................................................................................................... 11!
6.4 Control circuit diagram ................................................................ Error! Bookmark not defined.!
7. Maintenance: ...................................................................................................................... 12!
8. How-To, Brush Sanding: .................................................................................................... 12!
8.1 General information for brush sander ...................................................................................... 13!
8.2 White Wood (raw) sanding ......................................................................................................... 14!
8.3 The brush sanding system offers 4 variations of abrasive cut (slash, width) ...................... 15!
8.4 Abrasive & support brush length combinations ...................................................................... 16!
8.5 Recommend combinations ........................................................................................................ 17!
8.6. Applications ............................................................................................................................... 20!
9. Supplies:………………………………………………………………………………………………………27

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1. Warnings:
Those responsible for this machine must take care that all operators who works with this
machine have read this instruction book and understand how to operate the machine safely and
in a correct way.
1- Read and understand the Operating Manual.
2- All workers must wear the appropriate clothes and personal protection, such as safety glasses.
3- Never wear loose-fitting clothes near the machine.
4- Workers with long hair must use hair net or cap.
5- Never use jewels and rings when operating the machine.
6- The machine must always be positioned on a strong, level surface. If the machine has casters then
be sure they are locked before starting operating.
7- Check the electrical voltage, it must be 220 V +/- 5 %. if the power is more than the 5 % +/-, this can
damage the electric/electronic components and is not covered by the warranty!!
² Note: When using the machine, please make sure you stand in front of machine, brush
rotation is “down” rotation. Avoid standing in the wrong positions, which can be dangerous.
Figure 1:

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2. Assembly:
1. Remove the Shipping Base, install the four leveling feet #50xM12x100 (packed inside the machine)
into the four corners of the Machine Base. Level the machine using the leveling feet. NOTE: The
shipping base can remain attached, if reinforced (side to side), to provide a higher operating option.
Figure 2: Figure 3:
2. Turn power source or breaker OFF. Connect the power cord (3-wires) to a Single-phase 208-220V
plug (not included). Plug into appropriate receptacle and power source. Turn the power source (breaker
or disconnect) ON and start the motors. Check the direction of rotation of the motors. Rotation should
be “down” for each sanding station. (Have a certified technician change motor wiring if needed).
Figure 4:
Shipping Base
Leveling Feet
Machine Base

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3. Operation:
3.1. Check before operation
1. Machine must be on a flat, sturdy surface.
2. Make sure machine is checked before use: Electric, mechanical, etc.…
3.2. Start–up
1. Providing power.
2. Press “ON” on ON-OFF switch to start the brush sander. Press “OFF” to turn off.
Figure 5:
Figure 6:
1. ON-OFF switch of brush motor.
2. Emergency OFF (E-STOP).
3. Brush speed (RPM) control knob.
4. Emergency OFF (E-STOP) Foot Control.
Note: If there is a problem use one of the two emergency stop buttons on the machine to stop
the machine.Turn the emergency stop button (2 and/or 4) clockwise to unlock and reset, after
correcting the problem. Do NOT use the E-Stop for normal shut-down.
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1
2
3

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4. Information:
4.1. Technical specifications
Specifications
Value
Power
1.3 HP (1kW)
208-220 Volt, Single Phase
Adjustable Brush Speed with Inverter
50-400 RPM
Brush length/working width (x 2)
7.9” (200 mm)
Brush head diameter
∅ 10.6” (270 mm)
Machine dimensions
42” x 25” x 33”
(1050x630x840 mm)
Net weight
276 lbs. (125 kg)
5. Components of PS2:
Figure 9:
1. Machine frame 4. Dust cover (1 of 2)
2. Brush Motor 5. Dust cover (2 of 2)
3. Brush heads

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6. EXPLODED DRAWING:
6.1. Exploded view

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6.2. Parts list!
NO
CODE
NAME
QTY
NOTE
1
32211478
Top cover
1
2
32211491
Dust cover (1)
1
3
32211496
Dust outlet (2)
1
4
32211777
Machine frame
1
5
42211479
Door frame
1
6
42211480
Back door
1
7
42211481
Front cover
1
8
42211484
Lock ring
2
9
42211485
Washer
2
10
42211486
Pulley
1
11
42211488
Shaft
1
12
42211490
Motor pulley
1
13
42211492
Dust cover base
2
14
42211493
Dust cover lid
2
15
42211599
Electric base
1
16
42211649
Flanges #163x#30
2
17
42211651
Flanges #160x#30
2
18
42211804
Name plate PS2 0.5x80x100
1
19
42211778
Motor base
1
20
C001214
Door lock
1
21
C001334
Hinges 50x50
2
22
C001792
Dust brush guide H25x258
2
23
C001793
Dust brush 30x200
48
24
C001794
Hexagon head cone sink M10x40
8
25
C001795
Black brush 40x258
2
26
C001796
Leveling feet #50xM12x100
4
27
C001805
Hexagon Socket Button Head Cap M6x12
12
28
C001806
Hexagon Socket Button Head Cap M5x10
4
29
C001807
Hexagon Socket Button Head Cap M8x20
3
30
C001808
Hexagon Socket Button Head Cap M6x15
4
31
C001817
Spring Washer 8
7
32
C001818
Spring Washer 10
12
33
C001821
Washer 5x10
8
34
C001822
Washer 6x12
20
35
C001826
Washer 8x16
3
36
C001830
Washer 10x21
12
37
C001831
Washer 10x25
4
38
C001859
Head Cap Screw 8x20
2
39
C001861
Head Cap Screw 8x30
4
40
C001874
Hex Nut M6
4
41
C001875
Hex Nut M8
5
42
C001876
Hex Nut M10
12
43
C001899
Hex Nut M5
4
44
C001921
Washer 8x19
9
45
C001929
Hexagon Socket Flat Countersunk Head Cap M6x15
8
46
C001947
Head Cap Screw M8x35
4
47
C002066
Hexagon Socket Button Head Cap M10x30
4
48
C002233
O-ring #175x#155x10
2
49
D000137
Dust filter 148.5x148.5x13.5
2
50
D000194
Double button with lights #22
1
51
D000756
Dial TOPVR
1
52
D000967
Emergency stop button box
1
53
D000970
Electric motor 0.75 kW 3 phase 6p
1
54
N000254
POM wheel #180 W100
4
55
N000256
PP cover #163 #30 mm
2
56
N000297
Eva foam 3x1000x1200
0.01
57
VBB-
MACHINHBTAY
Safety decal, hand shape
2
58
VBB-
MACHINHMTEN
Arrow decal
2

10
59
VBB-
MCANHBAONGU
YHIEM
Warning decal
1
60
VBD-BDUCF2061
Ball bearing 206 UCF (NSK,ASAHI,NACHI)
2
61
VBL-CLV0807050
Key Way 8x7x50
1
62
VBL-CO0420
Pipe latch #4x20
2
63
VBL-LGC0812
Set Screw 8x12
4
64
VBL-LIVET2550
Staples 2.5x5 (live)
4
65
VDC-
NHAMCT460200
Dust brush 46x200
48
66
VDI-CTK2201
Emergency button no lights #22mm
2
67
VDI-QUAT
Fan 120x120 -AC 220V-240V-50/60Hz 0.14A
1
68
VDT-BTB102
Rheostat B102-20/3
1
69
VDT-NVBT1K
Rheostat knob 1K
1
70
VTD-CRA030
V-Belt A30
1

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6.3 Electrical circuit diagram

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7. Maintenance:
Preventive maintenance and routine maintenance are extremely essential to minimize disruption
in manufacturing caused by equipment failures. Especially wood working machines used in
dusty conditions.
The recommended maintenance schedule (below) specifies maintenance requirements to keep
the machine in the best working condition. Maintenance should be performed as outlined.
I: General checking: clean up, adjust, lubricating or replace.
C: Clean
L: Lubricate
R: Replace
Working mode of machine: 1 shift (8 hours)/day; 6 days/week ; 4 weeks/month.
Figures 10-11:
Maintenance
points
Time
Daily
1
week
2
week
1
month
4
month
8
month
1
year
2
year
4
year
8
year
General clean-
up
C
Bearing
L
I
R
R
R

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8. How-To, Brush Sanding:
8.1 General information for brush sander
Use the entire width of the Brush sanding head.
Figure 12:
Only sanding in the middle of the brush will wear the brush head quickly and unevenly.
Figure 13:
Keep the sanding abrasives and brushes in good condition, replace abrasives when dull or not
effective. .
Sanding with the abrasive worn-out will damage the support brush!
Sand as deep as the lowest part of the profile with sharp abrasives (Fig. 14)
Do not push stock excessively deep into abrasives (Fig. 15)!
Figure 14: Proper depth, with sharp abrasives
Figure 15: Excessive penetration with sharp abrasives

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8.2 White Wood (raw) sanding
Sanding with the appropriate technique will speed up the process and offers the best possible
sanded results. Following is a guide to develop a good technique. Practice will help develop the
best technique.
Good Technique is a combination of speed (RPM) of the brush sander – pressure (depth of
abrasive penetration) on the work piece – movement of the workpiece on the abrasive - the angle
of the workpiece, abrasive grit and mineral.
If the workpiece can be sanded to 150-180 grit before brush sanding, then brush sanding can
remove most if not all of the raised fibers and sharp edges.
To make the best surface it is important to sand forward / backward and turn the wood 180
degrees. This will be most effective at removing raised grain and fibers.
Figure 16:
Compared with a belt sander, which pushes fibers into the stock, the brush sander will “lift up”
fibers, cut them off and reduce the amount of sealer or primer needed and make the surface ready
for sealer sanding.
Remove sharp edges.
Figure 17: Before brush sanding Figure 18: After brush sanding
Brushing prepares the work piece for sealer sanding without over sanding on the edges where it is
important to achieve “rolled” edges, thus allowing better finish adhesion.

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8.3 The brush sanding system offers 4 variations of abrasive cut (slash or width)
20mm cut 10mm cut 5mm cut 3mm cut
Figure 19:
The machine is normally equipped with 10mm or 20mm cut as standard to sanding flat surface and remove
sharp edges (left side of figure below). The narrower cut abrasives can be incorporated or mixed for deep or
sharp profiles (the right side of figure below).
Figure 20: (Note: PS3 shown)

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8.4 Abrasive & support brush length combinations
Support brush 30mm Support brush 46mm Support brush 61mm
Figure 21:
When Abrasive Length = 35mm/Brush = 30mm; 55mm/Brush = 46mm; 70mm/Brush = 61mm
3mm cut 5mm cut
Figure 22:
10mm cut 20mm cut
Figure 23:
A/O = aluminum oxide for wood sanding. Figure 24:
A/O/C aluminum oxide, stearate coated is useful for sealer sanding. Figure 25:

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8.5 Recommend combinations
For square /rectangular parts or parts – Abrasive 55mm/Brush 46mm
Figure 26:
To keep the edges sharp use a combination of 5mm and 10mm cut.
Figure 27:
For more rounded edges, use a combination of 10mm and 20mm cut.
Figure 28:
If all rounded edges, use all 20mm cut.

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For moldings lees than 15mm deep – Abrasive 55mm/Brush 46mm.
For profile sanding:
Figure 29:
To effectively penetrate into sharp or deep profiles testing a combination of 3mm, 5mm & 10mm
cut is suggested.
Figure 30: Figure 31:
For narrow profiles use mostly 3mm mixed with 5mm cut. For wider profiles, mix 5 & 10 mm
slash. For moldings and profile doors more than 5/8” (15 mm) deep use 70mm Abrasive/Brush
61mm height.
Figure 32: Figure 33:

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For sealer, typically use A/O/C or S/C from #240 to 600 grit.
Figure 34: Figure 35: A/O/C
Coated abrasive or silicon carbide generally offers better surface conditioning for sealer and
primer.
Figure 36:

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8.6. Applications
Figure 37: Molding & Furniture parts
Figure 38: Doors & Molding
Figure 39: Cabinet Doors & Components