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Introduction and Safety

2

Owner’s Manual for MWT500 Water Trailer

General Hazards

Electrical Hazards

Explosion and Fire Hazards

Trailer Hazards

Asphyxiation. Running engines produce 
carbon monoxide, a colorless, odorless, 
poisonous gas. Carbon monoxide, if not 
avoided, will result in death or serious injury.

(000103)

DANGER

(000107)

WARNING

Hearing Loss. Hearing protection is 
recommended when using this machine. 
Failure to wear hearing protection could 
result in permanant hearing loss.

(000111)

WARNING

Moving Parts. Keep clothing, hair, and 
appendages away from moving parts. Failure 
to do so could result in death or serious injury.

(000108)

WARNING

Hot Surfaces. When operating machine, do not 
touch hot surfaces. Keep machine away from 
combustibles during use. Hot surfaces could 
result in severe burns or fire.

WARNING

Risk of injury. Do not operate or service this machine 
if not fully alert. Fatigue can impair the ability to service 
this equipment and could result in death or serious 
injury.

(000215)

(000139)

WARNING

Risk of burns. Allow engine to cool before 
draining oil or coolant. Failure to do so could 
result in death or serious injury.

(000104)

DANGER

Electrocution. Water contact with a power 
source, if not avoided, will result in death 
or serious injury.

(000105)

DANGER

Explosion and Fire. Fuel and vapors are 
extremely flammable and explosive. Add fuel 
in a well ventilated area. Keep fire and spark 
away. Failure to do so will result in death 
or serious injury.

 

(000147)

WARNING

Risk of Fire. Unit must be positioned in a
manner that prevents combustible material
accumulation underneath. Failure to do so
could result in death or serious injury.

(000110)

WARNING

Risk of Fire. Hot surfaces could ignite 
combustibles, resulting in fire. Fire could 
result in death or serious injury.

WARNING

Personal injury. Trailer must be securely coupled to 
the hitch with the chains correctly attached. Uncoupled 
or unchained towing could result in death or serious
injury.

(000233a)

(000234a)

WARNING

Crushing hazard. Verify unit is properly secured and 
on level ground. An unsecured unit can suddenly roll 
or move, causing death or serious injury.

WARNING

 

  

 

Property or Equipment Damage. Tighten wheel lug 
nuts after first 50 miles to factory specifications. 
Failure to do so could result in death, serious injury, 
property or equipment damage.

(000235)

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Summary of Contents for Magnum MWT500

Page 1: ...Owner s Manual Water Trailer MWT500 SAVE THIS MANUAL FOR FUTURE REFERENCE 004806 www discount equipment com D i s c o u n t E q u i p m e n t c o m ...

Page 2: ...nie Terex JLG MultiQuip Mayco Toro Stone Diamond Products Magnum Airman Mustang Power Blanket Nifty Lift Atlas Copco Chicago Pneumatic Allmand Brothers Essick Miller Spreader Skyjack Lull Skytrak Tsurumi Husquvarna Target Whiteman Concrete Mortar Stow Concrete Mortar Baldor Wacker Sakai Snorkel Upright Mi T M Sullair Neal Basic Dynapac MBW Weber Bartell Bennar Newman Haulotte Ditch Runner Blaw Kno...

Page 3: ...d to the engine and generator respectively When contacting a Generac Mobile Products Authorized Service Dealer GMP ASD about parts and service always provide the unit model and serial number Operation and Maintenance Proper maintenance and care of the unit ensures a minimum number of problems and keeps operating expenses at a minimum It is the operator s responsibility to perform all safety checks...

Page 4: ...nt Locations 7 Trailer Tongue and Storage Bin 7 Filling and Discharging Water 8 Section 3 Operation Preparing Unit for Use 9 Using Valves and Cam Locks 9 Filling Water Tank 9 Hydrant as Fill Source 9 Reservoir as Fill Source 10 Discharging Water from Tank 10 Using Rear Spray Bar 10 Using 2 Inch Flexible Spray Hose 10 Using 5 8 Inch Flexible Spray Hose 11 Using Gravity Drain Bibb 11 Adjusting Rear ...

Page 5: ...the complete model number and serial number of the unit as given on the data decal located on the unit see Figure 2 1 Record the model number and serial numbers in the spaces provided on the inside front cover of this manual Safety Rules The manufacturer cannot anticipate every possible circum stance that might involve a hazard The alerts in this manual and on tags and decals affixed to the unit a...

Page 6: ...ailure to do so could result in death or serious injury 000104 DANGER Electrocution Water contact with a power source if not avoided will result in death or serious injury 000105 DANGER Explosion and Fire Fuel and vapors are extremely flammable and explosive Add fuel in a well ventilated area Keep fire and spark away Failure to do so will result in death or serious injury 000147 WARNING Risk of Fi...

Page 7: ...nd fire Fuel and vapors are extremely flammable and explosive No leakage of fuel is permitted Keep fire and spark away Failure to do so will result in death or serious injury 000174 DANGER Risk of fire Allow fuel spills to completely dry before starting engine Failure to do so will result in death or serious injury 000179b DANGER Asphyxiation The exhaust system must be properly maintained Do not a...

Page 8: ...tion Safe Towing Techniques Practice turning stopping and backing up in an area away from heavy traffic prior to transporting the unit Maximum recommended speed for highway towing is 45 mph 72 km h Recommended off road towing speed is 10 mph 16 km h or less depending on terrain When towing maintain extra space between vehicles and avoid soft shoulders curbs and sudden lane changes Reporting Traile...

Page 9: ...1895 Fill Rate 3 4 min full tank at full throttle Dimensions L x W x H in m 160 x 77 x 64 4 06 x 1 96 x 1 63 Weights Trailer w Empty Water Tank lbs kg 1747 792 Trailer w Full Water Tank lbs kg 5747 2607 Capacities Fuel Tank gal L 0 66 2 50 Maximum Pump Output Fuel Volume gpm Lpm 137 517 Maximum Lift Suction ft m 28 8 5 Total Dynamic Head ft m 115 35 Maximum Pressure psi kPa 49 7 343 Maximum Pump S...

Page 10: ...ION VOIR LE MANUEL DE L USAGER POUR PLUS DE RENSEIGNEMENTS MANUFACTURED BY FABRIQUE PAR Magnum Power Products LLC DATE 00 0000 GVWR PNBV 000KG 0000LBS COLD INF PRESS PRESS DE V I N N I V 00000000000000000 TYPE TRAILER MODEL XXX000 GAWR PNBE TIRE PNEU RIM JANTE GONF A FROID KPA PSI LPC SGL DUAL EACH AXLE THIS VEHICLE CONFORMS TO ALL APPLICABLE STANDARDS PRESCRIBED UNDER THE U S FEDERAL MOTOR VEHICL...

Page 11: ... 7 Component Locations Trailer Tongue and Storage Bin Figure 2 2 Trailer Tongue and Storage Bin Item Description A Side pivot bolts B Center pivot bolt C Tongue hardware holes D Tongue brace E Storage bin 005408 A B C D E D i s c o u n t E q u i p m e n t c o m ...

Page 12: ... Supply pipe C Rear spray bar D Fitting for 5 8 in flexible hose E Upper manifold two locations fitted with end plugs and cam locks F Valve 1 G Access hole fitted with plug H Valve 2 J Valve 3 K Pump housing drain fitted with plug L Valve 4 M Lower manifold fitted with end plug and cam lock N Gravity drain bibb 004807 A B F H C D L J M N G E K D i s c o u n t E q u i p m e n t c o m ...

Page 13: ...olyethylene compatible fluids Filling tank with incompatible chemicals will result in tank leaking or failure The tank is NOT fire resistant Do not expose tank to open flame or excessive heat Protect tank from sharp impacts especially in cold temperatures Hydrant as Fill Source 1 See Figure 2 3 Remove tank cover Open valve 1 Close valves 2 3 and 4 Close gravity drain bibb 2 Attach hydrant adapter ...

Page 14: ... drain bibb 2 Remove one upper manifold end plug Attach cam lock fitting of 2 in flexible spray hose to manifold and secure the cam lock fitting Eliminate bends and kinks in hose Close nozzle of hose 3 Open valve 4 4 Start engine The hose pressurizes and is ready for use NOTE Twist hose to turn on and off and to adjust spray pattern 5 When tank is empty shut off engine Remove hose from upper manif...

Page 15: ...liminate bends and kinks in hose 3 Open gravity drain bibb Water begins discharging through spray hose 4 After tank is empty close gravity drain bibb Remove hose from gravity drain bibb and allow hose to drain Return hose to storage bin Adjusting Rear Spray Bar See Figure 3 3 The rear spray bar discharges water in a fan shaped pattern The pattern can be adjusted by twisting one or both spray nozzl...

Page 16: ...lve 4 4 Using the trailer jack raise the front of the trailer until the engine is at a slight angle 5 Remove pump housing drain plug Allow water to completely drain from pump housing 6 Close pump housing drain plug 7 Close valves 1 2 3 and 4 Remove one upper manifold end plug Remove plug of access hole 8 Using an air compressor blow air into pump housing Water remaining in outlet side of pump and ...

Page 17: ...must be taken to ensure reliable start up in the future Consult the pump instruction manual and engine owner s manual for long term storage procedures Item Daily 3 Months 1000 Miles Check engine oil level in engine X Check hoses valves and couplings for leaks or bulges X Check brake fluid level in surge brake coupler or battery connec tions on electric brake models X Check trailer tires for inflat...

Page 18: ... equipped use a needle nose applicator or standard grease gun on the lubrication point found on the side of the jack near the crank Rotate jack handle to distribute grease evenly A lightweight oil must be applied to handle unit at both sides of the tube If equipped the axle bolt and nut assembly of the caster wheel must also be lubricated with the same light weight oil Top Wind Models Apply a ligh...

Page 19: ...ection 7 Impeller obstructed 8 Worn impeller 1 Check suction hose and connections for leaks Tighten or repair 2 Contact authorized servicing dealer 3 Replace mechanical seal 4 Lower suction lift 5 Shorten suction hose or increase hose diameter 6 Check discharge hose and connection for leaks Tighten or repair 7 Clean impeller 8 impeller Pump does not prime water or priming takes a long time 1 Air l...

Page 20: ...iagrams Trailer BLK WHT BLK WHT WHT BRN YEL GRN TRAILER PLUG AMBER MARKER LAMP AMBER MARKER LAMP STOP TURN SIGNAL LAMP RIGHT STOP TURN SIGNAL LAMP LEFT PLATE LAMP WHT WHT GRN BRN YEL BRN TO MOUNTING STUD TO MOUNTING STUD 90228_ORG_05 09 12 D i s c o u n t E q u i p m e n t c o m ...

Page 21: ...BATTERY BREAKAWAY SWITCH BL WT BK BRAKE BRAKE BL BRAKE BRAKE WT TANDEM AXLE BRAKE BRAKE TRI AXLE SINGLE AXLE SPLICE SPLICE SPLICE SPLICE SPLICE SPLICE SPLICE SPLICE SPLICE SPLICE SPLICE SPLICE BL WT BL WT SPLICE BK BL WT SPLICE BL FRAME GND 90286_E_03 18 14 D i s c o u n t E q u i p m e n t c o m ...

Page 22: ..._________________________ __________________________________________________________________________________________ __________________________________________________________________________________________ __________________________________________________________________________________________ __________________________________________________________________________________________ __________...

Page 23: ... Products LLC All rights reserved Specifications are subject to change without notice No reproduction allowed in any form without prior written consent from Generac Mobile Products LLC www discount equipment com D i s c o u n t E q u i p m e n t c o m ...

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