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13

MAINTENANCE 
 

ENGINE 

 

1. Ignition Plug 
 

Clean the electrode contaminated with exhaust gas or carbon. 

 

Ignition plug used :

  NGK B7HS (P572) 

 

NGK B8HS (P455/P476/P555) 

Gap :

 0.6-0.7 

mm 

 
 
 
 
 
 

2. Throttle 

 

The operating force of the throttle can be fine-controlled by the adjusting nut 
on the throttle body side. 
 

3. Carburetor

 

 

In long-time storage of the pump, drain fuel in the carburetor float chamber, as 
below: 
 

(1) Close the fuel cock. 

(2) Pull the drain cock knob and drain fuel. Drained fuel is received by 

Overflow bottle. 

(3) When fuel is drained completely, release your hand from the knob. 

(4) Dispose of drained fuel in the bottle. Wipe out spilt fuel, if any, with 

waste cloth. Enough care should be taken of disposal of the waste 
cloth. 

(5) Replace the bottle and insert the tubes in it again. 

 

4. Air Cleaner Element   

(Except for P572)

 

Detach the element from the air cleaner, and confirm that it is free of contamination. 
If the element is contaminated, clean it with kerosene.    After it is cleaned, immerse it in oil mixture (kerosene 2-4: 
automobile Mobil oil 1), swing off drops completely and attach it to the cleaner main unit. 

 

 

 

 

 

 

 

 

 

P455/P476/P555 

P572 

Air cleaner 
cover

DANGER 

Overflow bottle

 

Drain cock knob

0.6mm

0.7mm

Air Cleaner   
Main Unit

 

Air Cleaner   
Element

 

Содержание P455SM

Страница 1: ...PORTABLE FIRE FIGHTING PUMP P455 P476 P555 P572S INSTRUCTION MANUAL WARNING BE SURE TO READ THIS MANUAL BEFORE OPERATION S M S M S M...

Страница 2: ......

Страница 3: ...ion and maintenance of the pump please contact the maintenance shops or special dealers who have been qualified for maintenance of the portable fire fighting pumps This instruction manual is intended...

Страница 4: ...get fire 1 Perform operation at a place 3 m or more off any inflammables 2 Never perform operation on dry grass If it is inevitable remove dry grass under the muffler 3 When you take off battery cap...

Страница 5: ...n of the discharge valve Scattering of stones and explosion etc Attention 1 Pay full attention to stones or other foreign matters which may cause physical risk during water discharge 2 Never suck or d...

Страница 6: ...ge turbine pump Suction port dia mm Nominal 75 fire fighting screw type fitting JIS B 9912 Discharge port dia mm Nominal 65 fire fighting screw type fitting JIS B 9912 Rated pressure MPa kg cm2 0 55 5...

Страница 7: ...ge turbine pump Suction port dia mm Nominal 75 fire fighting screw type fitting JIS B 9912 Discharge port dia mm Nominal 65 fire fighting screw type fitting JIS B 9912 Rated pressure MPa kg cm2 0 55 5...

Страница 8: ...e turbine pump Suction port dia mm Nominal 75 fire fighting screw type fitting JIS B 9912 Discharge port dia mm Nominal 65 fire fighting screw type fitting JIS B 9912 Rated pressure MPa kg cm2 0 70 7...

Страница 9: ...stage turbine pump Suction port dia mm Nominal 75 fire fighting screw type fitting JIS B 9912 Discharge port dia mm Nominal 65 fire fighting screw type fitting JIS B 9912 Rated pressure MPa kg cm2 0...

Страница 10: ...terminal Detach the liquid port plug nearest to the terminal of the battery and mount the battery liquid level sensor Exhaust Manifold Cylinder Drain Cock Ignition Plug Cover Vacuum Pump Air Exhaust...

Страница 11: ...When carrying the pump be sure to hold it correctly with the carrying handle 3 Set the pump as near as possible to a water suction level so as to minimize suction height Place the pump as level as pos...

Страница 12: ...full 4 Never start and stop the engine repeatedly without water suction Fuel mixture remaining unburnt may cause explosion after fire 2 Water discharge 1 After engine startup set the water suction le...

Страница 13: ...t the water feeding pressure of the master pump so that the compound pressure gauge of the slave pump in operation will read 0 05 to 0 1 MPa max 0 6 MPa The slave pump will not run if the compound pre...

Страница 14: ...erflow bottle Refer to the photo of the next page for overflow bottle 5 Attach the suction port cap and cover the pump before storage Notes 1 Incomplete water drain may cause damage due to freezing or...

Страница 15: ...s drained completely release your hand from the knob 4 Dispose of drained fuel in the bottle Wipe out spilt fuel if any with waste cloth Enough care should be taken of disposal of the waste cloth 5 Re...

Страница 16: ...e battery discharges much Be sure to check the battery level PUMP 1 Water Suction Port Strainer After the pump is operated for water containing alga clear the alga of the water suction strainer 2 Vacu...

Страница 17: ...ock opens LED goes on Close drain cock except in drain ON LED goes on if cooling water pressure is low Insufficient engine cooling water may cause over heating Increase water pressure by setting throt...

Страница 18: ...electricity 4 Check the electrolyte level from time to time Put distilled water into the battery up to the maximum liquid level if the electrolyte level is below the level 3 Battery Charging 1 Clean...

Страница 19: ...e pressure does not become negative confirm that the suction port cap drain cock etc are tightly closed and repeat the procedure mentioned before 3 Cover the cooling water discharge port with your pal...

Страница 20: ...h a new one Electric system Others Set the main switch to RUN and confirm that LED of Rabbit monitor battery voltage display goes on If it is on charge the battery only in S specification Difficult st...

Страница 21: ...elt Confirm that the water suction pipe is regularly tightened and that the water suction portion is regularly placed in water If not tighten the water suction pipe regularly and immerse the water suc...

Страница 22: ...AGRAM S WIRING DIAGRAM Notes 1 This pump is equipped the fuse but pay attention to correct connection with and terminals of battery 2 In connection with the battery start with In disconnection start w...

Страница 23: ...21 M WIRING DIAGRAM...

Страница 24: ...L82900940 1 2013 03 50K...

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