Wascomat EX618 User manual

Wascomat provides efficient washers, dryers, flatwork ironers and wetcleaning systems
in a size and model for every laundry and wetcleaning need!
516-371-4400
DOC. NO. 438.9228-76/04 EDITION 2010.08.27
EX618 – EX677
SU620 – SU677
W620 – W677
Compass Control
SERVICE MANUAL

Before ordering parts, refer to the Wascomat spare parts
manual (also available on www.wascomat.com) to
determine the part number(s) for the item(s) you need.
For quick service, please have the following information
available:
1. Part Number of the item(s) you need.
2. Model of the machine.
3. Serial number of the machine.
4. Electrical data for the machine:
– 120 or 208-240 Volt?
– Single or three phase?
– 50 or 60 Cycle?
To insure parts order accuracy, only fax or email
parts orders are accepted:
– Fax: [phone]
– email: [email protected]
For service information, first contact your local authorized
Wascomat dealer.
Wascomat technical support can assist you or your
technician to diagnose and repair your laundry machines
over the phone. Please call from the location where the
machines are installed (we suggest you use a cellular or
cordless phone), and have the following information
available:
1. Model of the machine.
2. Serial number of the machine.
3. Electrical data for the machine:
– 120 or 208-240 Volt?
– Single or three phase?
– 50 or 60 Cycle?
4. An accurate description of the malfunction.
Wascomat customer support
Whether you need spare parts or technical advice to guide you to the source of a
malfunction, our nationwide network of authorized dealers are able and ready to serve
your needs, or call the Wascomat Customer Service Hotlines listed below.
FOR PARTS, SERVICE AND TECHNICAL ASSISTANCE CALL YOUR LOCAL WASCOMAT DEALER
spare parts technical support
Warranty claims
Wascomat’s Technical Support staff will honor valid manufacturer’s parts warranty claims providing your Wascomat
machines are registered for warranty coverage upon installation. If they are not registered, you can validate your
warranty claim by providing information about when and where you purchased the Wascomat machine(s), the model and
serial number(s). Additional warranty proof may also be required.
461 Doughty Blvd., Inwood, N.Y. 11096-0338 |Sales and Administration – Tel: [phone] •Fax: [phone] •e-mail: [email protected]
Spare Parts – Tel: [phone] •Fax: [phone] •e-mail: [email protected] |Technical Support – Tel: [phone] •Fax: [phone]
En Mexico: Llame gratis a este numero 001-800-010-1010
516-371-2000 516-371-0700
To expedite parts order shipment, please use your credit card.
We accept: American Express, Mastercard, Visa, Discover, Diner’s Club.

NOTICE TO SERVICE PERSONNEL
INSTALLATION
Improper installation of Wascomat laundry and wet cleaning equipment can result in
personal injury and severe damage to the machine.
REFER INSTALLATION TO QUALIFIED PERSONNEL!
RISK OF ELECTRIC SHOCK
The equipment utilizes high Voltages. Disconnect electric power before servicing.
The use of proper service tools and techniques, and the use of proper repair procedures,
is essential to the safety of service personnel and equipment users.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL!
RISK OF PERSONAL INJURY
This equipment contains moving parts, and some components that may have sharp ed-
ges. Improper or careless service procedures may result in serious injury to service per-
sonnel.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL!
ABOUT THIS MANUAL
This manual is intended to provide service guidance to qualified service personnel.
Wascomat and its authorized dealers make no determination regarding the qualification of
individuals requesting this service manual. The service provider assumes all risks inherent
to the servicing of this equipment and any risks that arise as result of the lack of know-
ledge or ability of any person servicing this equipment.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL!
NOTE:
Improper installation or servicing of Wascomat equipment will void the
manufacturer's warranty!

Intentionally blank

Service Manual
EX618 – EX677, SU620 – SU677, W620 –W677
Compass Control
WARNING: ALL OPERATING AND MAINTENANCE PROCEDURES SHOWN ON THE NEXT
PAGE OF THIS MANUAL MUST BE FOLLOWED DAILY FOR PROPER OPERATION OF YOUR
WASCOMAT MACHINE.
PLEASE ENTER THE FOLLOWING INFORMATION AS IT APPEARS ON THE MACHINE(S)
DATA PLATE(S).
MAKE CERTAIN TO KEEP THIS MANUAL IN A SECURE PLACE FOR FUTURE
REFERENCE.
MACHINE TYPE OR MODEL
MACHINE SERIAL NUMBER(S)
ELECTRICAL CHARACTERISTICS: _________ VOLTS, ________ PHASE, ________ HZ.

Intentionally blank

SAFETY AND WARNINGS SIGNS
Replace If Missing Or Illegible
One or more of these signs must be affixed on each machine as indica-
ted, when not included as part of the front instruction panel.
LOCATED ON THE OPERATING INSTRUCTION SIGN OF THE MACHINE:
LOCATED AT THE REAR OF THE MACHINE:
INSTALLATION AND
MAINTENANCE WARNINGS – AVERTISSEMENT
1. This machine MUST be securely bolted according to the installation instructions, to
reduce the risk of fire and to prevent serious injury, or damage to the machine.
Pour reduire les risques d'incendie, fixer cet appareil sur un plancher beton sans reve-
tement.
2. If installed on a floor of combustible material, the floor area below this machine must
be covered by a metal sheet extending to the outer edges of the machine.
3. This machine MUST be connected to a dedicated electrical circuit to which no other
lightning unit or general purpose receptacle is connected. Use copper conductor only.
Utiliser seulement des conducteurs en cuivre.
4. This machine MUST be serviced and operated in compliance with manufacturer's in-
structions. CHECK DOOR LOCK EVERY DAY FOR PROPER OPERATION TO
PREVENT INJURY OR DAMAGE. IF THE DOOR LOCK FAILS TO OPERATE PROPERLY,
PLACE THE MACHINE OUT OF ORDER UNTIL THE PROBLEM IS CORRECTED.
5. Disconnect power prior to servicing of machine.
Deconnecter cet appareil del'alimentation avant de proceder a l'entretien.
6. To remove top panel, first remove screws at the rear. When remounting the top,
reinstall them. To remove the top panel on models on which it is secured by one or two
keylocks, use the keys provided in the drum package. Be certain to relock after remoun-
ting the top panel.
MANUFACTURED BY WASCATOR
DISTRIBUTED BY WASCOMAT, INWOOD, NEW YORK, USA
LOCATED ON THE DOOR:
If you need to order more safety or warning
signs, call Wascomat's parts department at
516-371-2000, or call your local dealer.
471 467148-01
CAUTION
1. Do not open washer door until cycle is completed, operating
light is off, and wash cylinder has stopped rotating.
2. Do not tamper with the door safety switch or door lock.
3. Do not attempt to open door or place hands into washer
to remove or add clothes during operation. This can cause
serious injury.
MACHINE MUST NOT BE USED BY CHILDREN
PRECAUCION
1. No abra la puerta de la máquina lavadora sino hasta que la
máquina haya terminado su ciclo, la luz operativa esté apaga
da y el cilindro de lavado haya completamento terminado de
girar.
2. No interferia o manipule el switch o la cerradura de la puerta.
3. No trate de abrir la puerta o meta las manos dentro de la
máquina para meter o sacar ropa mientras la máquina está
en operación, pues puede resultar seriamento herido.
LAS MÁQUINAS NO DEBEN SER USADAS POR NIÑOS
471 766202-04

NOTICE TO: OWNERS, OPERATORS AND DEALERS OF WASCOMAT MACHINES
II
IMPROPER INSTALLATION AND INADEQUATE MAINTENANCE, POOR HOUSEKEEPING AND WILLFUL
NEGLECT OR BYPASSING OF SAFETY DEVICES MAY RESULT IN SERIOUS ACCIDENTS OR INJURY. TO
ASSURE THE SAFETY OF CUSTOMERS AND/OR OPERATORS OF YOUR MACHINE, THE FOLLOWING
MAINTENANCE CHECKS MUST BE PERFORMED ON A DAILY BASIS.
1. Prior to operation of the machine, check to make certain that all operating instructions and
warning signs are affixed to the machine and legible. (See the following page of this manual
for description and location of the signs.) Missing or illegible ones must be replaced imme-
diately. Be sure you have spare signs and labels available at all times. These can be obtai-
ned from your dealer or Wascomat.
2. Check the door safety interlock, as follows:
(a) OPEN THE DOOR of the machine and attempt to start in the normal manner:
For CLARUS microprocessor models, choose a program and press the START
button.
THE MACHINE(S) MUST NOT START !
(b) CLOSE THE DOOR to start machine operation and, while it is operating, attempt to
open the door without exerting extreme force on the door handle. The door should
remain locked!
If the machine can start with the door open, or can continue to operate with the door
unlocked, the door interlock is no longer operating properly. The machine must be
placed out of order and the interlock immediately repaired or replaced. (See the door
interlock section of the manual.)
3. DO NOT UNDER ANY CIRCUMSTANCES ATTEMPT TO BYPASS OR REWIRE ANY OF
THE MACHINE'S SAFETY DEVICES, AS THIS CAN RESULT IN SERIOUS ACCIDENTS.
4. Be sure to keep the machine(s) in proper working order: Follow all maintenance and
safety procedures. Further information regarding machine safety, service and parts can be
obtained from your dealer or from Wascomat through its Technical Support Department
- 516/371-0700.
All requests for assistance must include the model, serial number and electrical characteristics as
they appear on the machine identification plate. Insert this information in the space provided on
the previous page of this manual.
5. WARNING: DO NOT OPERATE MACHINE(S) WITH SAFETY DEVICES BYPASSED, REWIRED OR
INOPERATIVE! DO NOT OPEN MACHINE DOOR UNTIL DRUM HAS STOPPED ROTATING!

9
Contents
Contents
Safety precautions ..................................................................................... 11
Technical data............................................................................................ 13
Machine presentation ............................................................................... 21
Description ............................................................................................ 21
Function................................................................................................. 22
Program unit.......................................................................................... 24
Motor and motor control ....................................................................... 25
Door lock ............................................................................................... 26
Heating .................................................................................................. 27
Water connections ................................................................................ 27
Rear electric module .............................................................................27
Detergent compartment ........................................................................ 28
Drain valve ............................................................................................. 28
Frame and suspension .......................................................................... 28
Program unit .............................................................................................. 29
Description ............................................................................................ 29
Menu tree .............................................................................................. 31
Activating servicemode ......................................................................... 32
Service program .................................................................................... 36
Config 1 ................................................................................................. 45
Activate wash progrogram. ................................................................... 60
I/O modules................................................................................................ 61
General .................................................................................................. 61
Function options via the service program ............................................. 62
Function options via program designation............................................ 63
Function options for Type 1 and Type 2 I/O modules........................... 64
Replacement of I/O module .................................................................. 65
External connections to I/O module type 2........................................... 66
Circuit diagram of function options for I/O module type 2.................... 69
Addressing I/O modules........................................................................ 76
Door and door lock .................................................................................... 77
Description ............................................................................................ 77
Function................................................................................................. 78
Repairs .................................................................................................. 80
Motor and motor control............................................................................ 83
Warnings................................................................................................ 83
Description ............................................................................................ 84
Function................................................................................................. 86
LED indications...................................................................................... 90
Repairs .................................................................................................. 91
Adjustments........................................................................................... 92

10 Contents
Drain valve.................................................................................................. 95
Description ............................................................................................ 95
Function................................................................................................. 96
Repairs .................................................................................................. 97
Detergent compartment............................................................................. 99
Description ............................................................................................ 99
Heating..................................................................................................... 101
Description .......................................................................................... 101
Function............................................................................................... 102
Repairs ................................................................................................ 103
Abbreviations ........................................................................................... 105
Preventive maintenance........................................................................... 107
Trouble shooting ...................................................................................... 109
General information on troubleshooting.............................................. 109
Error code............................................................................................ 110
Activating servicemode ....................................................................... 113
Description of error codes and causes ............................................... 117
The manufacturer reserves the right to make changes to design, material
and/or specifications without notice.

11
Safety Precautions
All external equipment which is connected to the machine must be CE/EMC-approved
and connected using an approved shielded cable.
Safety Precautions
The machine is only intended for water-wash use.
Do not allow minors to use the machine.
Do not hose down the machine with water.
The machine's door lock must under no circumstances be bypassed.
If the machine develops a fault, this must be reported to the person in charge as soon
as possible. This is important both for your safety and that of others.
The machine is not intended to be used by people (including minors) with reduced
physical or mental capacity or lack of experience and knowledge. Such people must
be instructed in the use of the machine by a person who has responsibility for their
safety. Minors must be supervised to ensure that they do not play with the machine.
In order to prevent damage to the electronics (and other parts) that may occur as the
result of condensation, the machine should be placed in room temperature for 24 hours
before being used for the first time.

13
Technical data
EX618 EX625 EX630 EX645 EX660 EX677
75/2.6 105/3.7 130/4.6 180/6.4 240/8.5 300/10.6
520/20 1/2 595/23 7/16 650/25 9/16 725/28 9/16 795/31 5/16 795/31 5/16
49 49 49 44 42 42
1100 1025 980 930 890 820
5.4/7.5 7.5/10 13 18 23 23
x x x x x x
x x x x x x
350 350 350 350 350 300
159/350 201/443 267/588 350/771 400/882 509/1122
Connections
Technical data
Innerdrum
volume litres/ft3
diameter mm/inch
Drum speed
wash rpm
extraction rpm
Heating
electricity kW
steam
hot water
G-factor
Weight, net kg/lbs
EX618 EX625 EX630 EX645 EX660 EX677
DN20 DN20 DN20 DN20 DN20 DN20
3/4" 3/4" 3/4" 3/4" 3/4" 3/4"
30-90 30-90 30-90 30-90 30-90 30-90
200-600 200-600 200-600 200-600 200-600 200-600
8-145 8-145 8-145 8-145 8-145 8-145
50-1000 50-1000 50-1000 50-1000 50-1000 50-1000
5 5 5 8 15 15
20 20 20 30 60 60
75/3 75/3 75/3 75/3 75/3 75/3
45 45 45 45 45 45
170 170 170 170 170 170
DN15 DN15 DN15 DN15 DN15 DN15
1/2" 1/2" 1/2" 1/2" 1/2" 1/2"
45-90 45-90 45-90 45-90 45-90 45-90
300-600 300-600 300-600 300-600 300-600 300-600
8-115 8-115 8-115 8-115 8-115 8-115
50-800 50-800 50-800 50-800 50-800 50-800
Water valves
connection
Rec. water pressure psi
kPa
Functioning limits psi
for water valve kPa
Capacity at 45 psi
(300 kPa) gallon/min
l/min
Drain valve
outer Ø mm/inch
Draining gallon/min
capacity l/min
Steam valve
connection
Rec. steam pressure psi
kPa
Functioning limits for psi
steam valve kPa

14 Technical data
W/SU620 W/SU625 W/SU630 W/SU645 W/SU660 W/SU677
85/3.0 105/3.7 130/4.6 180/6.4 250/8.8 330/11.7
520/20 1/2 595/23 7/16 595/23 7/16 650/25 9/16 725/28 9/16 795/31 5/16
49 49 49 44 44 42
587/830 548/776 548/776 525/742 497/702 474/671
5.4/7.5 10 7.5/10 13 18 23
x x x x x x
x x x x x x
100/200 100/200 100/200 100/200 100/200 100/200
135/298 145/320 175/386 228/503 287/633 330/727
W/SU620 W/SU625 W/SU630 W/SU645 W/SU660 W/SU677
DN20 DN20 DN20 DN20 DN20 DN20
3/4" 3/4" 3/4" 3/4" 3/4" 3/4"
30-90 30-90 30-90 30-90 30-90 30-90
200-600 200-600 200-600 200-600 200-600 200-600
8-145 8-145 8-145 8-145 8-145 8-145
50-1000 50-1000 50-1000 50-1000 50-1000 50-1000
5 5 5 8 15 15
20 20 20 30 60 60
3 3 3 3 3 3
75 75 75 75 75 75
45 45 45 45 45 45
170 170 170 170 170 170
DN15 DN15 DN15 DN15 DN15 DN15
1/2" 1/2" 1/2" 1/2" 1/2" 1/2"
45-90 45-90 45-90 45-90 45-90 45-90
300-600 300-600 300-600 300-600 300-600 300-600
8-115 8-115 8-115 8-115 8-115 8-115
50-800 50-800 50-800 50-800 50-800 50-800
Water valves
connection
Rec. water pressure psi
kPa
Functioning limits psi
for water valve kPa
Capacity at 45 psi
(300 kPa) gallon/min
l/min
Drain valve inch
outer Ø mm
Draining gallon/min
capacity l/min
Steam valve
connection
Rec. steam pressure psi
kPa
Functioning limits for psi
steam valve kPa
Connections
Technical data
Innerdrum
volume litres/ft3
diameter mm/inch
Drum speed
wash rpm
extraction rpm
Heating
electricity kW
steam
hot water
G-factor
Weight, net kg/lbs

15
Technical data
A B C D E F G H I K L M N O P R S
EX618 720 690 1115 355 720 825 45 1030 220 1010 135 910 830 360 100 240 –
EX625 830 705 1200 365 740 910 45 1115 220 1095 135 995 910 415 100 295 –
EX630 910 785 1325 435 825 1035 125 1245 215 1225 300 1125 – – 100 305 455
EX645 970 870 1410 470 945 1120 115 1330 230 1290 315 1205 370 410 100 335 485
EX660 1020 915 1445 500 955 1155 100 1360 215 1320 300 1240 350 360 100 360 510
EX677 1020 1060 1445 500 1135 1155 100 1360 215 1320 300 380 – – 100 360 335
EX618, EX625, EX630
EX645, EX660, EX677
Rear side
Front Right side
Rear side
Front Right side
1 Electrical connection
2 Cold water
3 Hot water
4 Hard water (option)
5 Steam connection
6 Drain
7 Liquid detergent supply
8 Control panel
9 Soap box
10 Door opening, EX618: ø 310 mm/12 3/16", EX625: ø 365 mm/14 3/8", EX630: ø 395 mm/15 9/16", EX645,
EX660, EX677: ø 435 mm/17 1/8"
A
8
9
10
C
D
5281 B
B
E
6
5282 B
K
N
M
R
P
6
F
5
1
O
G
I
L
3
2
7
4
5283 B
A
9
10
8
D
C
5377 A
5379 A
B
E
6
G
SL
M
I
5
1
F
6
P
R
KH
5378 A
7
3
2
2

16 Technical data
EX618, EX625, EX630
EX645, EX660, EX677
in inch A B C D E F G H I K
EX618 28 3/8 27 3/16 43 7/8 14 28 3/8 32 1/2 1 3/4 40 9/16 8 11/16 39 3/4
EX625 32 11/16 27 3/4 47 1/4 14 3/8 29 1/8 35 13/16 1 3/4 43 7/8 8 11/16 43 5/16
EX630 35 13/16 30 7/8 52 3/16 17 1/8 32 1/2 40 3/4 4 15/16 49 8 7/16 48 1/4
EX645 38 3/16 34 1/4 55 1/2 18 1/2 37 3/16 44 1/8 4 1/2 52 3/8 9 1/16 50 13/16
EX660 40 3/16 36 56 7/8 19 11/16 37 5/8 45 1/2 3 15/16 53 9/16 8 7/16 51 15/16
EX677 40 3/16 41 3/4 56 7/8 19 11/16 44 11/16 45 1/2 3 5/16 53 9/16 8 7/16 51 15/16
in inch L M N O P R S
EX618 5 5/16 35 13/16 32 11/16 14 3/16 3 5/16 9 7/16 –
EX625 5 5/16 39 3/16 35 13/16 16 5/16 3 5/16 11 5/8 –
EX630 11 13/16 44 5/16 – – 3 5/16 12 17 15/16
EX645 12 3/8 47 7/16 14 9/16 16 1/8 3 5/16 13 3/16 19 1/8
EX660 11 13/16 48 13/16 13 3/4 14 15/16 3 5/16 14 3/16 20 1/16
EX677 12 3/16 14 15/16 – – 3 15/16 14 3/16 13 3/16
Rear side
Front Right side
Rear side
Front Right side
A
8
9
10
C
D
5281 B
B
E
6
5282 B
K
N
M
R
P
6
F
5
1
O
G
I
L
3
2
7
4
5283 B
A
9
10
8
D
C
5377 A
5379 A
B
E
6
G
SL
M
I
5
1
F
6
P
R
KH
5378 A
7
3
2
2

17
Technical data
1 Electrical connection
2 Cold water
3 Hot water
4 Steam connection
5 Drain
6 Liquid detergent supply
7 Control panel
8 Soap box
9 Water reuse
10 Door opening, W/SU620: ø 310 mm/12 3/16", W/SU625, SU630: ø 365 mm/14 3/8",
W630, SU645: ø 395 mm/15 9/16", W645, W/SU660, W/SU677: ø 435 mm/17 1/8"
W/SU620-630
Rear side
Right sideFront Rear side
W/SU645-677
in mm A B C D E F G H I K L M N O P R
W/SU620 660 730 1115 355 765 825 45 1030 215 1010 130 830 385 – 100 225
W/SU625 720 705 1200 365 740 910 45 1115 215 1095 130 910 420 – 100 235
W/SU630 720 790 1200 365 825 910 45 1115 215 1095 130 910 420 – 100 235
W645 750 880 1333 435 915 1035 45 1245 130 1225 210 1040 325 295 100 225
SU645 750 880 1333 435 915 1035 45 1245 130 1225 210 1040 325 295 100 225
W660 830 955 1410 470 990 1120 45 1330 160 1290 245 1125 325 325 100 265
SU660 830 955 1410 470 990 1120 45 1330 160 1290 245 1125 325 325 100 265
W677 910 1040 1445 500 1075 1155 45 1365 160 1325 245 1155 280 325 100 210
87
C
D
A
10
5281
B
E
5
5282
N
G
I
F
L
R
P
H
M
K
5
4
1
3
2
6
5283
9
M
P
F
K
I
L
G
R
H
O
N
4
1
5
3
29
6
5459

18 Technical data
W/SU620-630
Rear side
Right sideFront Rear side
W/SU645-677
in inch A B C D E F G H I K
W/SU620 26 28 3/4 43 7/8 14 30 1/8 32 1/2 1 3/4 40 9/16 8 7/16 39 3/4
W/SU625 28 3/8 27 3/4 47 1/4 14 3/8 29 1/8 35 13/16 1 3/4 40 7/8 8 7/16 43 1/8
W/SU630 28 3/8 31 1/8 47 1/4 14 3/8 32 1/2 35 13/16 1 3/4 40 7/8 8 7/16 43 1/8
W645 29 1/2 34 5/8 52 1/2 17 1/8 36 40 3/4 1 3/4 49 5 1/8 48 1/4
SU645 29 1/2 32 11/16 52 1/2 14 3/8 36 40 3/4 1 3/4 49 5 1/8 48 1/4
W660 32 11/16 37 5/8 55 1/2 19 1/2 39 44 1/8 1 3/4 52 3/8 6 5/16 50 13/16
SU660 32 11/16 37 5/8 55 1/2 17 1/8 39 44 1/8 1 3/4 52 3/8 6 5/16 50 13/16
W677 35 13/16 40 15/16 56 7/8 19 11/16 42 5/16 45 1/2 1 3/4 53 3/4 6 5/16 52 3/16
in inch L M N O P R
W/SU620 5 1/8 32 11/16 15 3/16 – 3 15/16 8 7/8
W/SU625 5 1/8 35 13/16 19 9/16 – 3 15/16 9 1/4
W/SU630 5 1/8 35 13/16 16 9/16 – 3 15/16 9 1/4
W645 8 1/4 40 15/16 12 13/16 11 5/8 3 15/16 8 7/8
SU645 8 1/4 40 15/16 12 13/16 11 5/8 3 15/16 8 7/8
W660 9 5/8 44 5/16 12 13/16 12 13/16 3 15/16 10 7/16
SU660 9 5/8 44 5/16 12 13/16 12 13/16 3 15/16 10 7/16
W677 9 5/8 45 1/2 11 12 13/16 3 15/16 8 1/4
87
C
D
A
10
5281
B
E
5
5282
N
G
I
F
L
R
P
H
M
K
5
4
1
3
2
6
5283
9
M
P
F
K
I
L
G
R
H
O
N
4
1
5
3
29
6
5459

19
Technical data
EX618 EX625 EX630 EX645 EX660 EX677
18.3 17.1 16.3 15.5 14.8 13.7
417±110 560±112 703±114 944±221 1158±221 1387±277
1.9±0.5 2.5±0.5 3.1±0.5 4.2±1.0 5.2±1.0 6.2±1.2
Frequency of the
dynamic force Hz
Max floor load lbs force
at extraction kN
Frequency of the
dynamic force Hz
Max floor load lbs force
at extraction
kN
9.3/13.8 8.7/12.9 8.7/12.9 8.3/12.3 7.9/11.7 7.5/11.2
375±696/ 468±813/ 518±912/ 648±1057/ 842±1189/ 1019±1310/
375±583 468±675 518±824 648±1038 842±1301 1019±1524
1.7±3.1/ 2.1±3.6 2.3±4.1/ 2.9±4.7/ 3.7±5.3/ 4.5±5.8/
1.7±2.6 2.1±3.0 2.3±3.7 2.9±4.6 3.7±5.8 4.5±6.8
W620/ W625/ W630/ W645/ W660/ W677/
SU620 SU625 SU630 SU645 SU660 SU677