Dotco 10LF Series User manual

For additional product information visit our website at http://www.apextoolgroup.com
Product Manual
45-8452EN
07/20/2015
10LF and 12LF Series
Right Angle Grinders
XX L F 2 XX - XX
Tool Series
10 =
Aluminum Housing
12 = Ergo Housing
Throttle Type
L = Locking Lever
Motor Size
F = 0.4 hp
Handle Style
2 = Right Angle
Speed Options (RPM)
00 = 12,000 80 = 12,000
01 = 20,000 81 = 20,000
Termination Code
32 = 1/4-28 Threaded Spindle
36 = 300 Series 1/4" Capacity Collet (3 piece)
Front Exhaust
Rear Exhaust

Page 3
45-8452EN
07/20/2015
Dotco®
Product Information
The original language of this manual is English.
Product Safety Information:
Intended Use:
This pneumatic grinder is to be used only for removing
material by utilizing appropriate abrasive wheels, rotary
les or other material removal cutting devices.
For additional product safety information refer to Apex
Tool Group, LLC or Apex Tool Group GmbH & Co.
OHG document GS-2007, General Safety Pneumatic
Grinders.
The grinder must not be modied in any manner unless
approved in writing by Apex Tool Group, LLC or Apex
Tool Group GmbH & Co. OHG. All safety devices must
be properly installed and maintained in good working
order.
EC Declaration of Conformity:
We afrm that this machine is in accordance with
the following EC regulations (2006/42/EC). Applied
harmonized standards are ISO 12100:2010-11.
The name, job function and address of the person
authorized to compile the technical le.
Mr. Vishnu Irigireddy
Director of Global R&D- Mechanical Engineering
Apex Tool Group
670 Industrial Drive
Lexington, SC 29072
_______________________
Signature: Vishnu Irigireddy
Date: July 20, 2015
Noise and Vibration:
10LF Series Noise Level: < 85 dB(A)
12LF Series Noise Level: < 85 dB(A)
10LF Series Vibration Level: < 2.5 m/s2
12LF Series Vibration Level: < 2.5 m/s2
Air Line Lubrication:
Use Apex Tool Group, LLC or Apex Tool Group GmbH
& Co. OHG’s lightweight air tool oil 500021 (available
in quantities shown in the following chart) or an SAE-5
lightweight spindle oil.
Grease:
Air Supply Line:
Service and Repair:
Tool service and repair should be performed by an
authorized Apex Tool Group, LLC or Apex Tool Group
GmbH & Co. OHG Center. Refer to the last page of this
manual for locations.
Disposal:
Observe local disposal guidelines for all
components of this tool and its packaging.
Copyright Protection:
Apex Tool Group, LLC or Apex Tool Group GmbH &
Co. OHG reserves the right to modify, supplement or
improve this document or the product without prior
notice. This document may not be reproduced in any
way, shape or form, in full or parts thereof, or copied to
another natural or machine readable language or to a
data carrier, whether electronic, mechanical, optical or
otherwise without the express permission of Apex Tool
Group, LLC or Apex Tool Group GmbH & Co. OHG
WARNING
Part No. Packaged Designation
540397 1 Quart (0.94 liter) Airlube 10W/NR-420LB DR
533485 1 US Gallon (3.78 liter) Airlube 10W/NR-420LB DR
Parameter Description
Air Hose
Minimum inside diameter: 1/4" (6,4 mm)
Maximum length: 8.0' (2,4 m)
Air Pressure Recommended: 90 psi (620 kPa)
Compressed air
Air quality according to ISO 8573-1, quality
class 2.4.3
The compressed air must be clean and dry.
Part No. Packaged Designation
45-0980 2 oz. (0.06 kg) Angle Head: Moly-XL SAE 250
540395 2 oz. (0.06 kg) Planetary: Magnalube-G
513156 16 oz. (0.45 kg) Planetary: Magnalube-G

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45-8452EN
07/20/2015
Dotco®
Front Exhaust
“A”
25
12LF Series
24
23
22
21
19
18
16
17
14
27
26
28
20
10LF Series
1
3
5
7
8
6
4
2
9
12
10
11
13
Models
10LF200-
10LF201-
12LF200-
12LF201-
9
15

Page 5
45-8452EN
07/20/2015
Dotco®
Front Exhaust
EN
Description
1 01-2505 1 2 Inlet Adapter
2 203480PT 1 3 Filter
3 01-2506 1 Exhaust Plug
4 3036PT 1 3 O-Ring
5 2965 1 3 O-Ring
6 01-2519 1 3 Spring
7 01-2518 1 Poppet Valve
8 01-2504 1 Valve Seat
9 Table "A" 1 Housing
10 01-1267 1 2 Lockoff Lever Assembly
11 01-1017 1 2 Shaft
12 1042 1 2 Pin
13 03-1100 1 Governor Valve
14 1009879 1 2 Ball Bearing
15 1110072 1 Rear End Plate
16 1017579 1 Cylinder (includes Ref. 17)
17 1017422 1 3 Cylinder Pin
18 03-1005 1 Rotor
19 1008914 4 12 Rotor Blade
20 1017PT 1 Spacer
21 03-1064 1 Front End Plate
22 03-1111 1 2 Ball Bearing
23 Table "A" 1 1 Gear Set
24 03-1086 1 Label
25 03-1087 1 Label Cover
26 03-1113 1 3 Muffler Element
27 03-1043 1 Lock Ring
28 93040050 1 3 O-Ring
(#) Quantity
(X) Recommended Spare Parts (quantity shown based on 1-5 tools in operation)
Illustration "A": Front Exhaust
Ref Number # X
Table "A"
Ref. Description # 10LF200- # 12LF200- # 10LF201- # 12LF201-
9 Housing 1 03-1107 1 03-1112 1 03-1107 1 03-1112
23 Gear Set 1 03-1115 1 03-1115 1 03-1116 1 03-1116

Page 6
45-8452EN
07/20/2015
Dotco®
Rear Exhaust
“B”
23
12LF Series
22
21
20
19
17
16
14
15
12
25
24
26
18
10LF Series
1
3
5
4
2
7
10
8
9
11
Models
10LF280-
10LF281-
12LF280-
12LF281-
7
13
6

Page 7
45-8452EN
07/20/2015
Dotco®
Rear Exhaust
EN
Description
1 01-2505 1 2 Inlet Adapter
2 203480PT 1 3 Filter
3 01-2520 1 Diffuser
4 01-2519 1 3 Spring
5 01-2518 1 Poppet Valve
6 01-2504 1 Valve Seat
7 Table "B" 1 Housing
8 01-1267 1 2 Lockoff Lever Assembly
9 01-1017 1 2 Shaft
10 1042 1 2 Pin
11 03-1100 1 Governor Valve
12 1009879 1 2 Ball Bearing
13 1110072 1 Rear End Plate
14 1017579 1 Cylinder (includes Ref. 15)
15 1017422 1 3 Cylinder Pin
16 03-1005 1 Rotor
17 1008914 4 12 Rotor Blade
18 1017PT 1 Spacer
19 03-1064 1 Front End Plate
20 03-1111 1 2 Ball Bearing
21 Table "B" 1 1 Gear Set
22 03-1086 1 Label
23 03-1087 1 Label Cover
24 01-1025 1 3 Seal
25 03-1044 1 Lock Ring
26 93040050 1 3 O-Ring
(#) Quantity
(X) Recommended Spare Parts (quantity shown based on 1-5 tools in operation)
Illustration "B": Rear Exhaust
Ref Number # X
Table "B"
Ref. Description # 10LF280- # 12LF280- # 10LF281- # 12LF281-
7 Housing 1 03-1107 1 03-1112 1 03-1107 1 03-1112
21 Gear Set 1 03-1115 1 03-1115 1 03-1116 1 03-1116

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45-8452EN
07/20/2015
Dotco®
Angle Attachment
“C”
Termination 36
10
Termination 32
11
12
16
17
9
14
13
12
11
1
3
4
5
6
7
15
8
219
18

Page 9
45-8452EN
07/20/2015
Dotco®
Angle Attachment
EN
Description
1 01-1048 1 2 Angle Head Cover
2 1024PT 1 Angle Head Housing (includes Ref. 3-4)
3 1463PT 1 2 Grease Fitting
4 1356PT 1 Wear Ring
5 504PT 1 3 Ball Bearing
6 1755PT 1 3 Lubricator Disc
7 Table "C" 1 1 Gear Set
803-1111 1 2 Ball Bearing
9 1029PT 1 Spindle (Termination -36)
10 1069 1 Spindle (Termination -32)
11 1062PT 1 3 Key
12 1025PT 1 Lock Ring
13 308PT 1 3 300 Series Collet
14 208196PT 1 3 Nosepiece Cap
15 2053PT 1 3 O-Ring
16 14-0807 1 7/16" Wrench
17 14-0811 1 11/16" Wrench (Termination -36)
18 45-0980 1 2 Gear Lube (2 oz.)
19 45-1982 1 Grease Gun
(#) Quantity
(X) Recommended Spare Parts (quantity shown based on 1-5 tools in operation)
Illustration "C": Angle Attachment
Ref Number # X
Table "C"
Ref. Description #
10LF200-
12LF200-
10LF280-
12LF280-
#
10LF201-
12LF201-
10LF281-
12LF281-
7 Gear Set 1 03-1115 1 03-1116

Please note that all locations may not service all products.
Contact the nearest Apex Tool Group Sales & Service Center for the appropriate facility
to handle your service requirements.
POWER TOOLS SALES & SERVICE CENTERS
Apex Tool Group, LLC
1000 Lufkin Road
Apex, NC 27539
Phone: [phone]
Fax: [phone]
www.apexpowertools.com
England
Apex Tool Group
GmbH & Co. OHG
C/O Spline Gauges
Piccadilly, Tamworth
Staffordshire B78 2ER
United Kingdom
Phone: [phone]
Fax: [phone]
EUROPE | MIDDLE EAST | AFRICA
France
Apex Tool Group S.A.S.
25 rue Maurice Chevalier
B.P. 28
77831 Ozoir-La-Ferrière
Cedex, France
Phone: [phone]
Fax: [phone]
Germany
Apex Tool Group
GmbH & Co. OHG
Industriestraße 1
73463 Westhausen
Germany
Phone: [phone]
Fax: [phone]
Hungary
Apex Tool Group
Hungária Kft.
Platánfa u. 2
9027 Györ
Hungary
Phone: [phone]
Fax: [phone]
NORTH AMERICA | SOUTH AMERICA
Lexington, South Carolina
Apex Tool Group
670 Industrial Drive
Lexington, SC 29072
Phone: [phone]
Phone: [phone]
Fax: [phone]
Canada
Apex Tool Canada, Ltd.
7631 Bath Road
Mississauga, Ontario L4T 3T1
Canada
Phone: [phone]
Fax: [phone]
Mexico
Apex Tool Group
Manufacturing México
S. de R.L. de C.V.
Vialidad El Pueblito #103
Parque Industrial Querétaro
Querétaro, QRO 76220
Mexico
Phone: [phone]
Fax: [phone]
Detroit, Michigan
Apex Tool Group
2630 Superior Court
Auburn Hills, MI 48236
Phone: [phone]
Fax: [phone]
Brazil
Apex Tool Group
Ind. Com. Ferram, Ltda.
Av. Liberdade, 4055
Zona Industrial Iporanga
Sorocaba, São Paulo
CEP# 18087-170
Brazil
Phone: [phone]
Fax: [phone]
ASIA PACIFIC
India
Apex Power Tools India
Private Limited
Gala No. 1, Plot No. 5
S. No. 234, 235 & 245
Indialand Global
Industrial Park
Taluka-Mulsi, Phase I
Hinjawadi, Pune 411057
Maharashtra, India
Phone: [phone]
Australia
Apex Tool Group
519 Nurigong Street, Albury
NSW 2640
Australia
Phone: [phone]
China
Apex Power Tool Trading
(Shanghai) Co., Ltd
Building A8, No. 38
Dongsheng Road
Pudong, Shanghai
China 201201
Phone: [phone]
Fax: [phone]
Japan
Apex Tool Group Japan
Korin-Kaikan 5F,
3-6-23 Shibakoen, Minato-Ku,
Tokyo 105-0011, JAPAN
Phone: [phone]
Fax: [phone]
Korea
Apex Tool Group Korea
#1503, Hibrand Living Bldg.,
215 Yangjae-dong,
Seocho-gu, Seoul 137-924,
Korea
Phone: [phone]
Fax: [phone]
45-8452EN | 0715 | © 2015 Apex Tool Group, LLC | Printed in USA
Louisville, Kentucky
Apex Tool Group
1000 Glengarry Drive
Suite 150
Fairdale, KY 40118
Phone: [phone]
apexpowertools.com/service