Husqvarna MS 355 User manual

10
SAFETY FIRST!
WARNINGS
DO’s AND DO NOT’s
WARNING: FAILURE TO COMPLY WITH THESE WARNINGS AND OPERATING
INSTRUCTIONS COULD RESULT IN DEATH OR SERIOUS BODILY INJURY.
DO read this entire operator’s manual before operating this machine. Understand all warnings, instructions, and controls.
DO keep all guards in place and in good condition.
DO wear safety approved hearing, eye, head and respiratory protection.
DO read and understand all warnings and instructions on the machine.
DO
DO keep all parts of your body away from the blade and all other moving parts.
DO know how to stop the machine quickly in case of emergency.
DO shut off the engine and allow it to cool before refueling.
DO
DO use only reinforced abrasive blades or steel center diamond blades manufactured for use on masonry saws.
DO use only blades marked with a maximum operating speed greater than the blade shaft speed. Verify speed by check-
DO .
DO read all safety materials and instructions that accompany any blade used with this machine.
DO inspect each blade carefully before using it. If there are any signs of damage or unusual wear, DO NOT USE THE
BLADE.
DO
DO .
DO
DO use the correct blade for the type of work being done. Check with blade manufacturer if you do not know if blade is
correct.
DO operate this machine only in well ventilated areas.
DO instruct bystanders on where to stand while the machine is in operation.
DO establish a training program for all operators of this machine.
DO clear the work area of unnecessary people. Never allow anyone to stand in front of or behind the blade while the
engine is running.
DO make sure the blade is not contacting anything before starting the engine.
DO always tie down the machine when transporting.
DO use caution and follow instructions when setting up or transporting the machine.
DO have all service performed by competent service personnel.
DO verify the blade arbor hole matches the machine spindle before mounting the blade.
DO make sure the gas caps of the machine and the fuel can are properly tightened before starting the engine. Move fuel
can at least 10 feet from machine after fueling.
DO clean the machine after each day’s use.
DO remove adjusting keys and wrenches from tool before turning it on.
DO keep the handles dry, clean and free of oil and dirt.
DO carefully maintain and clean for better and safer performance. Follow instructions for changing accessories. Inspect
tool cords periodically and, if damaged, have repaired by authorized service facility.
DO
DO use caution when handling fuel.
DO only cut in a straight line.
DO make sure electric powered machines are plugged into a properly grounded circuit.
DO make sure power cords are the proper size and in good condition.
DO follow all electrical codes in your area.
DO use correct voltage and proper extension cords. Never carry tool by cord or yank it to disconnect it from
receptacle. Keep cord away from heat, oil and sharp edges.
DO disconnect tools from power source when not in use, before servicing and, when changing accessories.
DO carefully maintain and clean for better and safer performance. Follow instructions for changing accessories.
Inspect tool cards periodically and, if damaged, have repaired by authorized service facility.
DO always give a copy of this manual to the equipment user. For extra copies, see www.husqvarnacp.com.
DO

11
SAFETY FIRST!
WARNINGS
DO’s AND DO NOT’s
WARNING: FAILURE TO COMPLY WITH THESE WARNINGS AND OPERATING
INSTRUCTIONS COULD RESULT IN DEATH OR SERIOUS BODILY INJURY.
DO NOT
DO NOT operate this machine unless you have read and understood this operator’s manual.
DO NOT operate this machine without the blade guard, or other protective guards in place.
DO NOT leave this machine unattended while the engine is running.
DO NOT work on this machine while the engine is running.
DO NOT operate this machine when you are tired or fatigued.
DO NOT use a wet blade without adequate water supply to the blade.
DO NOT exceed maximum blade speed shown for each blade size. Excessive speed could result in blade breakage.
DO NOT operate the machine if you are uncertain of how to run the machine.
DO NOT use damaged equipment or blades.
DO NOT touch or try to stop a moving blade with your hand.
DO NOT cock, jam, wedge or twist the blade in a cut.
DO NOT transport a cutting machine with the blade mounted on the machine.
DO NOT use a blade that has been dropped or damaged.
DO NOT use carbide tipped blades.
DO NOT lay power cords in or near water.
DO NOT replace the motor with any motor that does not have a special grounding connection.
DO NOT
DO NOT touch a dry cutting diamond blade immediately after use. These blades require several minutes to cool after
each cut.
DO NOT
DO NOT allow other persons to be near the machine when starting, refueling, or when the machine is in operation.
DO NOT operate this machine in an enclosed area unless it is properly vented.
DO NOT
DO NOT allow blade exposure from the guard to be more than 180 degrees.
DO NOT operate this machine with the belt guard or blade guard removed.
DO NOT
DO NOT use a blade that has been over heated (Core has a bluish color).
DO NOT jam material into the blade.
DO NOT grind on the side of the blade.
DO NOT start cutting with a saw until you have a clear work area and secure footing.
DO NOT

12
FIGURES/FIGURAS
CV
WW
MM
NN
SS
XX
OO
B
A
Q
B
L
J
P
U
LL
D
H
D
E
FIG. 1
FIG. 6
FIG. 2
FIG. 5
W
SS
SQR
FF
AA
B
LPDD
CC
BB

13
FIG. 7
VV
CC
DD
BB
T
FIG. 8
U
EE
FIG. 10
UU
KK
TT
T
Z
X
FIGURES/FIGURAS

14
A. Pan Weldment
B. Head Platform Assembly
C. Conveyor Cart Assembly
D. Folding Stand (Optional)
E. Skid Kit (Optional)
F.
G.
H. Bearings
I. ———————————
J. Pivot Blocks
K.
L. Counterbalance Arm
M.
N.
O. ———————————
P. Lock Handle
Q. Spring
R. Eyebolt
S. Strainer (Gasoline Model)
T. Water Valve
U. Water Pump
V. Primer Bulb (Gasoline Model)
W. Isolator (Gasoline Model)
X. Wheel (Blade Guard Pivot)
Y. ———————————
Z. Track Bar
AA. Engine Base
BB. Capscrew (Blade Shaft)
CC. Outer Flange
DD. Diamond Blade
EE. Water Pump Knob
FF. Upper Spring Support
GG. Square
HH. Shims (Not Shown In Figures)
II. ———————————
JJ. Capscrews (Blade Shaft Housing- Rear)
KK. Capscrews (Blade Shaft Housing- Top)
LL. Wrench
MM. Splash Curtain
NN. Electrical Cord (Water Pump)
OO. Electrical Plug (Electrical Models)
PP. Reset Button (Electric Models)
QQ. ———————————
RR. Power Switch (Electric Models)
SS. Belt Tensioning Bolt
TT. Serial Number Plate
UU. Hand Grip
VV. Engine Stop Switch (Gasoline Model)
WW. Oil Drain Hose
XX. Lifting Handles
YY. Handle Mounting Hardware
YY
XX
YY
FIGURES
———————————
———————————
———————————
———————————
———————————

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16
The operator must
wear protective clothing
appropriate to the work he
is doing.
Any persons not involved in the work should
leave the area.
Use only blades marked with a maximum
operating speed greater than the blade shaft
speed.
Use: Wet or Dry sawing of masonry and refractory materi-
als such as brick and block. Not for use with material
natural stone, molded shapes, etc.
Tools: Diamond blades — dry or water cooled,
Ø: 10" (250 mm), 12" (300 mm), and
14" (350 mm), with Arbor Ø 1" (25.4 mm).
(For information contact your Dealer)
Depth of Cut (Maximum):
5.00" (127 mm) with Ø 14" (350 mm) blade
Maximum Material Size:
8" x 8" x 16" (20.3 x 20.3 x 40.6 cm) block
Block must be rotated 180 degrees to complete
cutting through 8" (20.3 cm) depth.
Nominal Weight:
Operating Weight:
Dimensions: See “Saw Dimensions”
Blade Guard Capacity:
Electric Models: 10" (250 mm), 12" (300 mm) &
14" (350 mm) Ø Blades.
Gas Model: 14" (350 mm) Ø Only. Smaller Blade
Diameter not recommended because blade will not
cut through material. Head tilt is limited because the
maximum engine inclination angle is 20 degrees.
Before starting up the machine, make sure
you read this entire manual and are familiar
with the operation of this machine.
The working area must be completely clear,
well lit and all safety hazards removed.
All Models: (FIGS. 1, 2, 3, 4 and 13)
 When unpacked, this unit consists of four (4) major parts:
Pan Weldment (A), Head Platform Assembly (B) Cart
Assembly (C) and Lifting Handles (XX) (FIG. 1).
If this unit is to use the optional Folding Stand (D) (See
Fig. 1) and Skid Kit (E) (See FIG. 2) assemble these
options.
Set the Pan Weldment (A) on a table or on the optional
Folding Stand / Skid Kit (D / E) as shown in FIG. 1.
Attach the Lifting Handles (XX) as shown in FIG. 13 using
the Mounting Hardware (YY) that is provided. Mount the
hardware with the nuts toward the outside of the frame
and the capscrews toward the inside of the frame. This
.dnatSlanoitpOehtnowasehtgnitnuomyfilpmislliw
Four washers are to be assembled over the "slots" in
the frame. Four of the eight washers are not required,
.selohgniniamerehtrevoderisedfidesuebnactub
Tighten the hardware securely.
WARNING: Make sure that Handle Mounting
Hardware (YY) is securely tightened before
transport of the frame or re-assembly of the
complete unit. Failure to do so could result
in serious injury to the operator or other
persons in the work area!
 Remove the Cart Assembly (C) from its shipping
carton. Set the Cart Assembly (C) onto the Pan Weld-
ment (A) so that the wheels of the Cart Assembly (C) roll
along the sides of the Pan Weldment (A) (FIG. 1).
These signs will give
advice for your safety
Before leaving our factory every machine is
thoroughly tested.
Follow our instructions strictly and your machine will
give you long service in normal operating conditions.
MANDATORY INDICATION
I N F O R M AT I O N
INSTRUCTION
WARNING PROHIBITION
1 Features
2 Assembly

17
Electric Models (FIG. 5):
 InstalltheWaterPump(U)bypluggingitsElectricaO
Cord(NN)intotheelectricmotorpigtailcord.InstallWKH
onthehose.Routehose&electricalcordabove eht
cross-braceofthePanWeldment(B)toavoidFRQWDFW
withthebladeduringoperationandsothattheVSODVK
curtaincanbeeasilyinstalled(NOTasshownin)LJXUH
5).PlacetheElectricWaterPump(U)intheERWWRP
ofthePanWeldment(A).HookthetopoftheSplash
Curtain(MM)overtheheadpivotbar,&placethe
bottomoftheSplashCurtain(MM)inthepan
)LJ
 SinglephasemasonrysawmotorsarefurnishedZLWK
thecorrectconfigurationPlug(OO)onthe 
motorpigtail.  Thematchingconnectorsareasfol-
lows:
Tochangeoperationtoeither115,or230V,the1-1/2 dna
RQHRIWKHHPmotorshaveavoltagechangeswitch
PRXQWHGRQWKHWHUPLQDOER[ThisswitchmustbeFKDQJHG
toeither115or230Volt,tomatchthevoltagesupply.Local
HOHFWULFDOFRGHVPDyrequirechangingtheplugonWKH
PRWRUWRWKHSURSHUFRQQHFWRUWRPDWFKWKHYROWDJHVXSSOy.
WARNING: Always make sure the saw is
connected to a properly grounded electrical
outlet. Failure to comply with this warning
could result in serious bodily injury or death!
WARNING: DO NOT operate on low voltage!
Low voltage causes loss of power, motor
overheating, and possibly motor winding
burnout. Voltage should be checked at the
motor while it is operating.
 
([WHQVLRQcordsthataretoolongand/ortoosmallUHGXFH
thevoltagetoamotorunderload.UseH[WHQVLRQcords12
60$//(5WKDQWKHVL]HVLQGLFDWHGLQWKHFKDUWVKRZQ
Gasoline Model (Fig. 6):
 Installthehosestothewaterpump.  Theymustbe
connectedtogetherasshowninthepartslistsectionRI
thisdocument.PlacetheStrainer(S)inthebottomRI
thePanWeldment$afterconnectingthehose.+RRN
thetopoftheSplashCurtain00overtheheadSLYRW
barSODFHWKHERWWRPRIWKHFXUWDLQLQWKHSDQ
 ),*
 Whentheunitisfullyassembled,butbefore VWDUWLQJ
theengine,verifythattheenginedoesNOTH[FHHG20
degreesangleofinclinationinanypositionoftheHead
Platform[Useananglemeasuringgauge(customer
CAUTION: Engine inclination angles greater
than 20 degrees could cause severe engine
damage and void your engine warranty!
EXTENSION CORD SIZE (A.W.G. Minimum)
Motor
HP
IW/RQgIW/RQgIW/RQJ
1V9 1V9 1V9
+3 #10 #14 #10 #14 #10 #14
+3 #10 #12 #10 #12 #10 #12
+3 --- #10 --- #10 --- #10
Electric Motor Plugs & Connectors
Motor :LUHG)RU
Voltage
0RWRU3LJWDLO
Plug
Connector
Required
+3 1V L5-20P* L5-20R*
+PV L6-15P* L6-15R*
+PV L6-30P* L6-30R*
$XVWUDOLDQ$83
$61=6
+P9
1(0$1R
*RRGPRWRUSHUIRUPDQFHGHSHQGVRQSURSHUYROWDJH

18
All Models:
 7KHbladerotatesina“down-cut”direction.ThisPHDQV
thatthefrontofthebladeismovingdownward ZKLOH
therearofthebladeismovingupward.  MountthH
DiamondBlade(DD)sothatthearrowonthebladH
rotatesinthis“down-cut”direction.  TheDiamonG
Blade(DD)canbeinstalled/removedbyusingthe
PPHQGRIWKHWUHQFK//SURYLGHG)LJ
 $IWHUmountingtheblade,itshouldalignovertheWRS
ofthewoodeninsertintheConveyorCart(C).IfWKLV
isnottrue,loosenthesetscrewsthatsecuretheBear-
.)3.gi)()B(ylbmessAmroftalPdaeHehtot)H(sgni 
PositiontheHeadPlatformAssembly(B)totheleftRU
rightuntiltheDiamondBlade(DD)isalignedoverWKH
topofthewoodeninsert,thenre-tightentheBearing+
setscrews.Duringoperationofthisunit,thebladeFDQ
andshould,passintothewoodeninsert,butNOTLQWR
WKHFDVWDOXPLQXPSDUWRIWKH&RQYH\RU&DUW&
WARNING: Conventional “Wet” diamond
blades MUST be used with water. DO NOT use
conventional “Wet” diamond blades without
water. Using conventional “wet” diamond
blades without water can result in injury or
death of the operator or persons in the work
area!
Warning: Use only Abrasive blades of a
reinforced type.
Electric Models Only:
 0RXQWWKH'LDPRQG%ODGH''
1.UsingtheWrench//provided(oroneofyourown
loosentheCapscrew(BB)byturningitCounter-
&ORFNZLVH(OHFWULF0RGHOV2QO\
CAUTION: Note that on Electric Models the
.SDAERHTDNAHTHGIRsah)BB(wercspaC
Installation of the wrong capscrew could
damage the blade shaft!
2. 5HPRYHtheouter)ODQJH(CC)andmakesureWKH
outer)ODQJH(CC),theInner)ODQJH(Not6KRZQ
andarborshaft(NotShown)arecleanandnoW
damaged.
3. 0RXQWtheDiamondBlade(DD)tothearbor DQG
installtheouter )ODQJH (CC).InstallandtighteQ
Capscrew(BB)byturningitinaClockwisH
direction(RightHandThread).UsetheWrencK
DUERUVKDIW
Gasoline Model Only:
Always set the Engine Key Switch (VV) to the
"OFF" position BEFORE mounting the blade
 0RXQWWKH'LDPRQG%ODGH''
1.UsingtheWrench//provided(oroneofyourown
loosentheCapscrew(BB)byturningit&ORFNZLVH
*DVROLQH0RGHO2QO\
CAUTION: Note that on Gasoline Models the
Capscrew (BB) has LEFT HAND THREADS.
Installation of the wrong capscrew could
damage the blade shaft!
2. 5HPRYHtheouter)ODQJH(CC)andmakesureWKH
outer)ODQJH(CC),theInner)ODQJH(Not6KRZQ
andarborshaft(NotShown)arecleanandnoW
damaged.
 0RXQWtheDiamondBlade(DD)tothearbor DQG
installtheouter)ODQJH(CC).InstallandtightenWKH
Capscrew(BB)byturningitinaCounter-ClockwisH
direction/HIWHandThread).UsetheWrench//
shaft.
All Models: (See Figures 5 & 6)
 C
ordry.NotethatthesawisfactoryassembledforZHW
operation.
All Models:
 TakeintoaccounttheworkingconditionsfromaKHDOWK
DQGVDIHW\SRLQWRIYLHw.
 )RUVWDUWXSUHIHUWRWKHHQJLQHRUPRWRUPDQXDO
Electric Models Only:
 0DNH surethattheextensioncordlengthis SURSHUO\
sizedforthemotorusedonthissaw.SeethechartLQ
6HFWLRQRIWKLVGRFXPHQW
WARNING: Make sure the unit is connected to
a properly grounded outlet. Failure to comply
with this warning could result in serious bodily
injury or death!
Gasoline Model Only:
 )XHOChecktheengineoperationmanual.8QOHDGHG
JDVROLQHLVUHFRPPHQGHG
 Oil /RcktheHeadPlatformAssembly(B)withthH
engineinahorizontalposition,then,checkthatthH
engineoilleveliscorrect.ChecktheoillevelIUHTXHQWO\
intheengineoperationmanual.Iftheoillevelislow
(fornormalconditions)asrecommendedintheHQJLQH
RSHUDWLRQPDQXDO DO NOT engine with oil!
3 Check Before Operating
4 Fitting The Blade (Figure 7)
5 Operating Instructions

19
CUTTING OPERATIONS:
 PlacematerialonConveyorCart(C)andmoveconveyoU
carttothefrontofthesawsothatthebladeDOESNOT
FRQWDFWWKHPDWHULDO
 CuttingMethods:ThisunitallowsthreemethodsforWKH
EODGHWRFRQWDFWWKHPDWHULDO
 FixedHead:Positiontheheadtothedesiredheight
thentightentheLockHandle(P)(Figures5&
7KHQWKHPDWHULDOFDQEHSXVKHGLQWRWKHEODGH
 +ROGtheHand*ULS(UU)andlowerthebladeLQWR
thematerial(See)LJThebladewillreturnWR
WKHXSSHUSRVLWLRQZKHQIRUFHLVUHOHDVHG
 PushtheRSWLRQDOFootPedalKit(F))LJ1)withyourIRRW
tolowerthebladeintothePDWHULDOThebladewillUHWXUQ
WRWKHXSSHUSRVLWLRQZKHQIRUFHLVUHOHDVHG
Start / Stop (Electric Models): )LJXUHV
 O
EHIRUHFXWWLQJ
 StarttheelectricmotorbyturningthePowerSwitch(RR
WRWKH21SRVLWLRQ
 &XWthematerialusingoneoftheCuttingMethodsde-
VFULEHGLQWKHDERYHVHFWLRQ
WARNING: Keep hands clear of rotating
blade during operation. READ ALL SAFETY
WARNINGS before operating this machine.
CAUTION: DO NOT cut into the cast aluminum
areaof the Conveyor Cart (C). The blade
should only cut into the wooden insert area of
Conveyor Cart (C)!
STOPPING THE UNIT (Electric Models):
StRS theunitbyturningthePowerSwitch(RR
totheOFF SRVLWLRQ  )LJ 9)  Waitforall EODGH
movementtoVWRSbeforeremovingmaterialIURP
WKHPDFKLQH
Start / Stop (Gasoline Models): 6HH)LJXUHV
 2SHQtheWaterValve(T))LJandSULPHtheWDWHU
3XPS(U)usingthePrimerBulb(V))LJ6TXHH]H
thePrimerBulbuntilwaterSDVVHVthroughtheEODGH
JXDUGZDWHUWXEHV
 6WDUWtheenginebyusingtheSURFHGXUHintheHQJLQH
RSHUDWLRQPDQXDO
 2SHQtheenginethrottlefullRSHQAllsawingisGRQH
atfullWKURWWOHDONOTchangetheengineJRYHUQRU
setting—itisfactorysetforthecorrectVSHHG6HH
HQJLQHEODGHVKDIW530
WARNING: Keep hands clear of rotating
blade during operation. READ ALL SAFETY
WARNINGS before operating this machine.
 A
 CutthematerialusingoneoftheCuttingMethodV
GHVFULEHGLQWKHDERYHVHFWLRQ
Wet
 Fillthewaterreservoir SDQ [PanWeldment(A)]witK
ZDWHUWRZLWKLQLQFKPPRIWKHWRS%HVXUHWKDW
thewaterSXPSintakeStrainer(S)(Figure6-*DVROLQH
Model)orElectricWaterPumS Intake(U)(Figure 
semitllataretawnidesremmiyllufsi)ledoMcirtcelE-
.HHStheintakescreenoftheseitemscleanandfreeRI
VOXGJHVOXUUyRURWKHUIRUHLJQPDWHULDO
Dry
 $OO0RGHOV
WARNING: Conventional “Wet” diamond blades
MUST be used with water. DO NOT use conventional
“Wet” diamond blades without water. Using con-
ventional “wet” diamond blades without water can
result in injury or death of the operator or persons
in the work area!
ylnoesuretawtuohtiwgnittucnehW:GNINRAW
diamond blades that are intended to be used dry
(without water). Conventional “Wet” diamond
blades MUST be used with water.
Hint:Toreducevibrationofthesaw,thewaterUHVHUYRLU
toremovetheWater3XPS(U)(ElectricModels)orWKH
waterSXPSintakeStrainer(S)(GasolineModel)toavoiG
FRQWDPLQDWLQJLWZLWKGLUWRUVDQG

WARNING: Always use respiratory protection
when dry sawing.
Electric Model (Figure 5):
Beforecuttingdry XQSOXJ theWaterPXPS (U)fromthH
HOHFWULFPRWRUE\GLVFRQQHFWLQJWKH(OHFWULFDO&RUG11
Gasoline Model (Figure 8):
&XWWLQJGU\RQWKH*DVROLQHPRGHO
 /RRVHQWKHWZR:DWHU3XPS.QREV((WKDW
KROGWKH:DWHU3XPS8LQSRVLWLRQ
6OLGHWKHZDWHUSXPSGRZQZDUGVDQGWLJKWHQWKH
WZR:DWHU3XPS.QREV
CAUTION: DO NOT run the Water Pump (U) for
extended periods of time without water! The
Water Pump could be damaged!