background image

35(&$87,216'85,1*0$,17(1$1&($1',163(&7,21

35(&$87,217232:(5287$*(

27+(535(&$87,21

CAUTION 

 !

!

Failure to observe this caution 

could cause it to malfunction or 

to operate abnormally, which 

may lead to electrical leakage or 

electrical shock. 

 

!

doing so 

will damage the product, which 

may lead to electrical leakage or 

electrical shock. 

!

"

!#

Deterioration of the insulation 

may lead to electrical leakage, 

electrical shock, or fire. 

%$$

CAUTION 

WARNING 

Absolutely turn off the power 

supply or disconnect the plug 

before starting maintenance or 

inspection. Do not work with wet 

hands. 

Failure to observe these 

cautions may lead to electrical 

shock or injury. 

After reassembly, always perform a test operation before resuming use of the prod-

uct. 

Improper assembly can result in electrical leakage, electrical shock, fire, 

or water leakage . 

In case any abnormality (excessive 

vibration, unusual noise or odor) is 

found in the operation, turn the 

power off immediately and consult 

with the dealer where it was 

purchased or Tsurumi representa-

tive. 

Continuing to operate the 

product under abnormal condi-

tions may result in electrical 

shock, fire, or water leakage. 

Do not disassemble or repair any 

parts other than those designated 

in the operation manual. If repairs 

are necessary in any other than 

the designated parts, consult with 

the dealer where it was 

purchased or Tsurumi representa-

tive. 

Improper repairs can 

result in electrical leakage, 

electrical shock, fire, or water 

leakage. 

Test 

operation

STOP 

OFF 

OFF 

In case of power outage, turn off the power supply. 

The product will resume 

operation when the power is restored, which presents serious danger to 

people in the vicinity. 

WARNING 

power  

outage 

OFF

CAUTION 

Never  use  the product  for potable  water. 

It  may  present  a  danger to human 

health. 

 

Potable 

Water

Summary of Contents for AB Series

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Page 2: ...more serious problem In either case the categories pertain to safety related items and as such must be observed carefully WARNING CAUTION NOTE Explanation of Symbols 35 87 216 72 7 352 8 7 63 7 216 35 87 216 85 1 75 163257 1 167 7 21 Do not operate the product under any conditions other than those for which it is speci fied Failure to observe the precaution can lead to electrical leakage electrica...

Page 3: ...n object to the plug could cause electrical shock short circuit or fire CAUTION WARNING Never try to operate the pump if somebody is present in the pump sump If an electrical leakage occurs it can cause electrical shock When changing power connection is needed to correct the direction of rotation be sure to turn off the power supply earth leakage circuit breaker etc and perform the work after maki...

Page 4: ...ire or water leakage In case any abnormality excessive vibration unusual noise or odor is found in the operation turn the power off immediately and consult with the dealer where it was purchased or Tsurumi representa tive Continuing to operate the product under abnormal condi tions may result in electrical shock fire or water leakage Do not disassemble or repair any parts other than those designat...

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Page 12: ...than the last inspection Inspecting oil models with 0 75kW maximum power output Inspecting oil models with 1 5kW power output NOTE The inspection and replacement of the mechanical seal requires specialized equipment To have this operation performed contact the dealer where this equipment was purchased or the Tsurumi sales office in your area Changing oil models with 1 5kW power output NOTE The ins...

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Page 15: ...ion cable that meets the specifications 3 Check the nameplate and replace the pump 4 Remove the debris from the strainer stand 5 Repair the motor or replace it with a new one 6 Place a concrete block under the pump to prevent the pump from drawing in excess mud 1 Foreign matter is wedged in the impeller or the pump casing is filled with mud 2 The voltage is too low 3 A 50Hz pump is used at 60Hz 4 ...

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