ARSKA Plantaasi Use and care manual

A10-1001-EN-202105
GRAIN DRYERS
PLANTAASI, SPECIAL, MAGNUM, FARMI,
COMPACT DRYER, TANDEM DOUBLE DRYER,
SW MOBILE DRYER, MW MOBILE DRYER
ASSEMBLY AND USER MANUAL
ARSKAMETALLI OY
www.arskametalli.fi

2 |A10-1001-EN-202105 | Arskametalli Oy
Introduction
Delivery information
EU Declaration of Conformity
Safety
1. Overview
1.1. - 1.13. Dimensions
2. Installation
2.1. Base
2.1.1. Feeder
2.1.2. Bottom fan
2.2. Heat cells
2.2.1. Air channels
2.2.2. Outlet pipe
2.2.3. Levelling cell
2.3. Storage containers
2.3.1. Fill alarm
2.4. Cover
2.4.1. Compact / SW mobile dryer: cover, railings and wall ladder
2.5. Compact / SW mobile dryer: tipping hopper
2.6. Pre-cleaner
2.7. Elevator
2.7.1. Elevator piping
2.8. Control panel
2.9. Heater
2.9.1. Burner nozzles
2.9.2. Flue piping
3. Operating
3.1. Procedures before commissioning
3.2. Procedures before every season
3.4. Filling the grain dryer
3.4.1. Filling the dryer manually
3.4.2. Filling the Compact dryer
3.5. Using the grain dryer
3.5.1. Using the dryer manually
3.5.2. Using the dryer with automation
3.5.3. Using the dryer with fill automation
4. Maintenance
4.1. General procedures
5. Troubleshooting
CONTENTS
3
4
5
6
8
10
22
22
23
23
24
25
26
26
27
28
29
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42
42
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47

Arskametalli Oy | A10-1001-EN-202105 |3
INTRODUCTION
Production facilities of Arskametalli Oy are located in Somero, Southwest Finland. The family
company has been operating for three generations and has manufactured grain handling
equipment already since 1958.
Arskametalli Oy has been granted CE marking for structural welded steel assemblies and
product systems as well as for internal quality control. Operations are based on the SFS-EN
ISO 9001 quality system and for load-bearing structures to meet SFS-EN ISO 3834-3 welding
requirements. In operations the essential requirements of the SFS-EN ISO 14001 environmental
and OHSAS 18001 safety management system are taken into account.
This manual describes the assembly and operating instructions of the Arska grain dryer.
Read this entire manual before installing the product. See the operating instructions and the
necessary safety instructions. Successful installation and pre-trained use ensure functional
operations. Keep this manual available for frequent reference and review it with new personnel.
If you need any additional information or assistance, please contact your distributor or us
(www.arskametalli.fi).

4 |A10-1001-EN-202105 | Arskametalli Oy
DELIVERY INFORMATION
Inspection of goods
Check that the number of packages matches the packing list and that the package and the
items are intact. Mark any damages and missing materials on the packing list and report to the
transport company and Arskametalli. Do not install any faulty or incorrect materials.
Warranty
Arskametalli grants a 5-year factory warranty for grain dryers from the date of delivery. Electrical
devices have 1-year factory warranty from the date of delivery.
The warranty requires that owner of the product makes a announcement and a warranty
application immediately after broke directly to manufacturer. If the faulted part and the warranty
application haven’t been delivered to warranty check to the manufacturer within two weeks
of breaking, it won’t be dealed as a warranty issue. The manufacturer is not responsible of
additional warranty given by distributor.
The warranty requires that during the assembly there has been followed valid orders and
manufacturer’s instructions. Warranty covers production and material faults. Warranty does not
cover faults caused by wrong assembly, improper using or neglecting the maintenance.
Type plate
Dryer type plate is
located in the base.
The plate indicates that
the product has been
manufactured in
accordance with the EU
Machinery Directive and
meets safety requirements.
There’s model designation,
engine power, year of
manufacture and serial
number marked in the
type plate. Always specify
the serial number if you
have a complaint or when
ordering spare parts.
Valmistusvuosi
Production year
Valmistus n:o.
Production no.
Plantaasi
0.55 kW
XXXX
XXPXXX
EN 1090-1:2009+A1:2011 0416-CPR-7835-01
Rakenteelliset hitsatut teräskokoonpanot ja tuotejärjestelmät
Structural welded steel components and kits
Malli
Model
Moottorin teho
Motor power
Plantaasi-kuivurikoneisto / Plantaasi dryer column
Valmistaja
Manufacturer
ARSKAMETALLI OY
Saarentaantie 33, 31400 Somero, Finland
MODEL

Arskametalli Oy | A10-1001-EN-202105 |5
EU DECLARATION OF CONFORMITY
Manufacturer:
Arskametalli Oy
Saarentaantie 33
FI-31400 Somero, Finland
Product: Arska grain dryer
Model designation: Plantaasi dryer column, Special dryer column, Magnum dryer column,
Farmi dryer column, Tandem double dryer, Compact dryer, SW mobile dryer, MW mobile dryer
We hereby declare that the product complies with the directives:
• 2006/42/EC Machinery Directive
• 2006/95/EC Low Voltage Directive
• 2004/108/EC Electromagnetic Compatibility Directive (EMC)
Harmonized standards that have been used:
• SFS-EN 349 + A1
• SFS-EN ISO 12100
• SFS-EN ISO 13857
• SFS-EN 60204-1:2018
Somero 1.10.2019
Janne Käkönen, CEO
Arskametalli Oy

6 |A10-1001-EN-202105 | Arskametalli Oy
SAFETY
The product must be installed by a person who is suitably qualified. During assembly work follow
valid safety orders.
Use the product only for it’s intended purpose. Do not modify the product in any way.
Unauthorised modifications may impair the functionality and safety and affect the product’s
service life. Any modification of the product voids the warranty.
Assembly done wrong can lead to personal injuries or cause damage to the product. Incorrectly
installed product may not work right and the capacity may drop. Read this manual carefully well
before starting the assembly, maintaining or using.
General information
• Before performing any type of installation or maintenance work, stop the machine and turn off
the power.
• The machine must not be started if all hatches, joints and covers haven’t been installed such
that they can be only opened by tools.
• The machine is equipped with covers and warning labels in accordance with the EU
Machinery Directive. Pay attention to all warning labels before commissioning the machine.
• Always use appropriate tools, classified lifting equipment and cranes at work.
• Make sure that the railings are properly installed and that they are in good condition.
• If the machine is installed outside, motors and gears must be protected with rain covers. We
also recommend to seal all pipe seams with mass.
• Do not use, assemble or maintain the product alone.
• Keep first aid kit available at all times.
• Make sure that the working area is clean, dry and well lit.
• Make sure that the person responsible of using the product has acquainted to it’s functions
and safety orders.
• Packaging must be disposed properly.
Electrical safety
• Person who installs the electrical deviced must be professional, qualified electrician.
• Safety switch must be permanently installed and placed such that it’s easy to reach during
maintenance work.
• Make sure that the motor cover switch has been set into the right ampere referred to motor.
• Make sure that there isn’t any dirt, dust, moisture or electrostatic charge in the electric
devices.

Arskametalli Oy | A10-1001-EN-202105 |7
Personal safety
Always wear protective equipment when assembling or using the product:
Overalls
Safety helmet Work gloves
Safety shoes Hearing protection Safety goggles
Signal words
!NOTE!
The note text contains information that makes the installing easier.
!CAUTION!
If caution text instructions are not followed, the product may be damaged. It can also result in
incorrect operation or capacity decrease.
!WARNING!
If warning text instructions are not followed, it could result in serious or life-threatening injuries.

8 |A10-1001-EN-202105 | Arskametalli Oy
1. OVERVIEW
PART DESCRIPTION
1 Pre-cleaner
2 Cover
3 Fill alarm
4 Storage container
5 Levelling cell
6 Heat cell
7 Air channel
8 Base
9 Bottom cone
10 Bottom fan
11 Elevator
12 Heat source
13 Outlet pipe
14 Thermostat A1:
Outlet air temperature
15 Thermostat A2:
Drying air temperature
16 Thermostat A3:
Furnace overheat
1
2
4
56
7
8
9
10
12
11
13
14
15
16
3
Alternative
cover with
service
platforms
and ladders

Arskametalli Oy | A10-1001-EN-202105 |9

10 |A10-1001-EN-202105 | Arskametalli Oy
1.1. Dimensions: Plantaasi dryer
1800 705
1200 920
C
B
A
min. 1500
1200
920 500420
Plantaasi A [mm] B [mm]
C [mm]
Elevaattori / Elevator
A68 A92/A118
12,8 m3(2,5 + 2) 3 460 5 800 10 260 10 550
15,7 m3(2,5 + 3) 3 460 6 720 11 260 11 550
17,9 m3(3,5 + 3) 4 380 7 640 11 760 12 550
20,8 m3(3,5 + 4) 4 380 8 560 12 760 13 550
23,0 m3(4,5 + 4) 5 300 9 480 13 760 14 550
2730
1670
A10-0010-202104
ARSKAMETALLI OY, SAARENTAANTIE 33, FI-31400 SOMERO
VILJANKUIVURI: PLANTAASI
GRAIN DRYER: PLANTAASI

Arskametalli Oy | A10-1001-EN-202105 |11
1.2. Dimensions: Special dryer
Special A [mm] B [mm]
C [mm]
Elevaattori / Elevator
A68 A92/A118
15,7 m3(2,5 + 2) 3 460 5 800 10 260 11 050
19,3 m3(2,5 + 3) 3 460 6 720 11 260 11 550
22,0 m3(3,5 + 3) 4 380 7 640 12 260 12 550
25,6 m3(3,5 + 4) 4 380 8 560 13 260 13 550
28,3 m3(4,5 + 4) 5 300 9 480 14 260 14 550
31,9 m3(4,5 + 5) 5 300 10 400 15 260 15 550
27302730
500
2080
Sisään alhaalta
/ Inlet from below
Sisään sivulta
/ Inlet from side
2070
2070
3080
920920 420
2000
2000
VILJANKUIVURI: SPECIAL
GRAIN DRYER: SPECIAL
A10-0020-202104
ARSKAMETALLI OY, SAARENTAANTIE 33, FI-31400 SOMERO
C
B
A
1200
min.
1660 (A68)
1720
(A92/A118)

12 |A10-1001-EN-202105 | Arskametalli Oy
1.3. Dimensions: Magnum dryer
Magnum A [mm] B [mm]
C [mm]
Elevaattori / Elevator
A68 A92/A118
14,4 m3(1,5 + 1,5) 2 540 4 380 9 760 10 050
16,9 m3(1,5 + 2) 2 540 4 880 10 260 10 550
20,5 m3(2,5 + 2) 3 460 5 800 11 260 11 550
22,5 m3(2,5 + 2,5) 3 460 6 220 11 760 11 550
24,1 m3(3,5 + 2) 4 380 6 720 12 260 12 050
26,1 m3(3,5 + 2,5) 4 380 7 140 12 760 12 550
28,6 m3(3,5 + 3) 4 380 7 640 13 260 13 050
33,1 m3(3,5 + 4) 4 380 8 560 13 760 14 050
36,7 m3(4,5 + 4) 5 300 9 480 14 760 15 050
41,2 m3(4,5 + 5) 5 300 10 400 15 760 16 050
Jalkojen mitat
/ Leg dimensions
Koneiston ulkomitat
/ External dimensions
2130
1930
2000
3080
2730
2570 2500
2700
1200
C
B
A
2700
500920920 420
min.
2050 (A68)
2110
(A92/A118)
A10-0030-202104
ARSKAMETALLI OY, SAARENTAANTIE 33, FI-31400 SOMERO
VILJANKUIVURI: MAGNUM
GRAIN DRYER: MAGNUM

Arskametalli Oy | A10-1001-EN-202105 |13
1.4. Dimensions: Tandem double dryer
Elevaattori 3 x A68 A [mm] B [mm] C [mm]
2xS - 38,6 m3(2,5 + 3) 7 700 10 760 11 760
2xS - 44,0 m3(3,5 + 3) 9 540 12 760 13 760
2xS - 56,6 m3(4,5 + 4) 11 380 14 760 15 760
3200 2000
1220
1905 1200
B
A min. 3100
21606980
C
min. 4150
3080
A10-0080-202011
ARSKAMETALLI OY, SAARENTAANTIE 33, FI-31400 SOMERO
TANDEM-KAKSOISKUIVURI
TANDEM DOUBLE DRYER

14 |A10-1001-EN-202105 | Arskametalli Oy
1.5. Dimensions: Compact dryer (model S / M)
Compact A [mm] B [mm]
C min. [mm]
Elevaattori / Elevator
A68 A92/A118
S 11,1 m3(1,5 + 1,5) 4 690 6 530 9 760 10 050
S 15,7 m3(2,5 + 2) 5 610 7 950 11 260 11 550
S 19,3 m3(2,5 + 3) 5 610 8 870 12 260 13 050
S 22,0 m3(3,5 + 3) 6 530 9 790 13 260 13 050
S 25,6 m3(3,5 + 4) 6 530 10 710 13 760 14 050
M 24,1 m3(3,5 + 2) 6 530 8 870 12 260 12 550
M 28,6 m3(3,5 + 3) 6 530 9 790 13 260 13 050
M 33,1 m3(3,5 + 4) 6 530 10 710 13 760 14 050
M 36,7 m3(4,5 + 4) 7 450 11 630 14 760 15 050
M 41,2 m3(4,5 + 5) 7 450 12 550 15 760 16 050
2180 4000 (S) / 4500 (M)
3350
3190
C
B
A
2070 (S)
2570 (M) 995
2730
3080
1200
1570
COMPACT-KUIVURI (MALLI S / M)
COMPACT DRYER (MODEL S / M)
A10-0070-202104
ARSKAMETALLI OY, SAARENTAANTIE 33, FI-31400 SOMERO

Arskametalli Oy | A10-1001-EN-202105 |15
1.6. Dimensions: SW mobile dryer
1.6.1. With bottom conveyor
SW-VAUNUKUIVURI (POHJAKULJETTIMELLA)
SW MOBILE DRYER (WITH BOTTOM CONVEYOR)
SW A [mm] B [mm]
C min. [mm]
Elevaattori / Elevator
A68 A92/A118
M 14,4 m3(1,5 + 1,5) 3 610 5 450 8 760 9 050
M 16,9 m3(1,5 + 2) 3 610 5 950 9 260 9 550
M 20,5 m3(2,5 + 2) 4 530 6 870 10 260 10 550
M 22,5 m3(2,5 + 2,5) 4 530 7 290 10 760 11 050
M 24,1 m3(3,5 + 2) 5 450 7 790 11 260 11 550
M 26,1 m3(3,5 + 2,5) 5 450 8 210 11 760 12 050
M 28,6 m3(3,5 + 3) 5 450 8 710 12 260 12 550
M 33,1 m3(3,5 + 4) 5 450 9 630 12 760 13 050
M 36,7 m3(4,5 + 4) 6 370 10 550 13 760 14 050
M 41,2 m3(4,5 + 5) 6 370 11 470 14 760 15 050
A10-0052-202011
ARSKAMETALLI OY, SAARENTAANTIE 33, FI-31400 SOMERO
2900980 2310 2150
C
B
A
2270
2750
49301295

16 |A10-1001-EN-202105 | Arskametalli Oy
1.6.2. Without bottom conveyor
SW-VAUNUKUIVURI (ILMAN POHJAKULJETINTA)
SW MOBILE DRYER (WITHOUT BOTTOM CONVEYOR)
SW A [mm] B [mm]
C min. [mm]
Elevaattori / Elevator
A68 A92/A118
M 14,4 m3(1,5 + 1,5) 4 640 6 480 9 760 10 050
M 16,9 m3(1,5 + 2) 4 640 6 980 10 260 10 550
M 20,5 m3(2,5 + 2) 5 560 7 900 11 260 11 550
M 22,5 m3(2,5 + 2,5) 5 560 8 320 11 760 12 050
M 24,1 m3(3,5 + 2) 6 480 8 820 12 260 12 550
M 26,1 m3(3,5 + 2,5) 6 480 9 240 12 760 13 050
M 28,6 m3(3,5 + 3) 6 480 9 740 13 260 13 550
M 33,1 m3(3,5 + 4) 6 480 10 660 14 260 14 550
M 36,7 m3(4,5 + 4) 7 400 11 580 14 760 15 050
M 41,2 m3(4,5 + 5) 7 400 12 500 15 760 16 050
A10-0051-202011
ARSKAMETALLI OY, SAARENTAANTIE 33, FI-31400 SOMERO
2900 2310
2680
49301295
2150 1150
C
B
A
3300
7130
980

Arskametalli Oy | A10-1001-EN-202105 |17
When installed outside, all pipe seams must be sealed with mass.
Rotation of every motor must be checked.
6
1
2
3
5
4
SW mobile dryer assembly order:
1. Bottom conveyor or circulate piping
2. Tipping hopper
3. Dryer column
4. Dryer cover and railings
5. Elevator
6. Pre-cleaner

18 |A10-1001-EN-202105 | Arskametalli Oy
1.7. Dimensions: Pre-cleaner A200 / A250
Malli / Model A [mm] B [mm] C [Ø mm] D [Ø mm] E [mm] F [Ø mm] G [mm]
A200 / 1,5 kW 1 370 910 550 160 790 450 225
A250 / 2,2 kW 1 600 1 125 700 200 900 600 280
A40-0010-202010
ARSKAMETALLI OY, SAARENTAANTIE 33, FI-31400 SOMERO
ESIPUHDISTIMET A200 / A250
PRE-CLEANERS A200 / A250
GE
A
320
F
C
B200
D
60°

Arskametalli Oy | A10-1001-EN-202105 |19
1.8. Dimensions: Seed cleaner
1.9. Dimensions: Cyclones
A40-0020-202010
ARSKAMETALLI OY, SAARENTAANTIE 33, FI-31400 SOMERO
Ø 200
Ø 200
Ø 200
832
855
RIKKASEULA SEED CLEANER
270
90
B
D
A
E
C
SYKLONIT CYCLONES
A40-0030-202104
ARSKAMETALLI OY, SAARENTAANTIE 33, FI-31400 SOMERO
Halkaisija / Diameter A [Ø mm] B [Ø mm] C [mm] D [Ø mm] E [Ø mm] Ø630 630 200 2202 252 200
Ø1000 1000 315 2460 500 396

20 |A10-1001-EN-202105 | Arskametalli Oy
1.10. Dimensions: Overpressure heater (A model)
1.11. Dimensions: Vacuum heater
Malli / Model 3000S 4000S 6000S 6500S
A [mm] 1 120 1 235 1 235 1 570
B [mm] 1 440 1 600 1 600 2 000
C [mm] 1 390 1 640 1 640 1 820
D [mm] 1 060 1 100 /
1 245
1 245 /
1 100 1 435
E [mm] 710 830 830 830
F [mm] 1 180 1 425 1 425 1 580
G [mm] 960 1 005 1 160 1 250
H [mm] 400 455 490 540
I [mm] 680 785 865 940
J [mm] 1 125 1 250 1 400 1 530
K [mm] 400 400 400 550
L [mm] 380 400 460 480
M [Ø mm] 500 630 630 630
2-liekkipoltin
/ 2-stage burner KP-26H KP-26H KP-26H KP-50H
210 L
H
I
J
DM
GBK
A
C
E405
F
Ø 200
200
YLIPAINEUUNIT (MALLI A)
OVERPRESSURE HEATERS (MODEL A)
A20-0010-202012
ARSKAMETALLI OY, SAARENTAANTIE 33, FI-31400 SOMERO
Malli / Model 3000S 4000S 6000S 6500S
A [mm] 1 120 1 235 1 235 1 570
B [mm] 1 440 1 600 1 600 2 000
C [mm] 1 390 1 640 1 640 1 820
D [mm] 1 060 1 100 /
1 245
1 245 /
1 100 1 435
E [mm] 710 830 830 830
F [mm] 1 180 1 425 1 425 1 580
G [mm] 960 1 005 1 160 1 250
H [mm] 400 455 490 540
I [mm] 680 785 865 940
J [mm] 1 125 1 250 1 400 1 530
K [mm] 400 400 400 550
L [mm] 380 400 460 480
M [Ø mm] 500 630 630 630
2-liekkipoltin
/ 2-stage burner KP-26H KP-26H KP-26H KP-50H
210 L
H
I
J
DM
GBK
A
C
E405
F
Ø 200
200
YLIPAINEUUNIT (MALLI A)
OVERPRESSURE HEATERS (MODEL A)
A20-0010-202012
ARSKAMETALLI OY, SAARENTAANTIE 33, FI-31400 SOMERO
821
822
1573
670 1689
2860
2000 677
Ø2501750
180
160
2x Ø630 /
1x Ø800 /
1x Ø 1000
A20-0020-202010
ARSKAMETALLI OY, SAARENTAANTIE 33, FI-31400 SOMERO
ALIPAINEUUNIT
VACUUM HEATERS