Toshiba Tortilla Maker HV6FS-MLD Installationsanweisungen

    

  

 

 
RECOMMENDED INSPECTION AND 
MAINTENANCE TYPES 
 
NOTE:   Refer to the SAFETY section of this 

manual for important information.  

 

A. Acceptance Inspection 

 
  This inspection confirms that the circuit 

breaker unit is complete, correct as specified, 
and undamaged from shipment. The 
procedure for this inspection is outlined in the 
RECEIVING, INSPECTION AND HANDLING 
section of this manual. 

 

B. Patrol Inspection 

 
 

Inspection is made of the condition of the 
circuit breaker while it is energized.  Check 
that no unusual sounds or smells exist 
externally. 

 

Inspection Frequency:  Once every 6 months 

 
C. Periodic Inspection 

 
Inspection is performed with the circuit breaker 

de-energized.  The lubrication of sliding and 
rotating parts is checked and the mechanism 
is lubricated if needed. 

 

Inspection Frequency:  Once every 1-3 years 
or every 3000 operations (normal).  Once 
every 6 years (detailed). 

 

Refer to Table 2 for the schedule of Periodic 
Inspections. 

 
D. Unscheduled Inspection 
  

Inspections are implemented as required. 
 
Inspection Frequency:  As needed 

The inspection frequency and points 
to be inspected may vary from the 
above recommendations depending 
on the status of use, frequency of 
switching, amount of current 
interrupted and other factors. 

 
 
 

 
 
Table 1  Tightening Torques 

Screw 

Nominal 

Dia. 

 

Tightening Torque 

M4 15-20 

kgf-cm 

13-17 in-lb 

M5 30-40 

kgf-cm 

26-34 in-lb 

M6 50-65 

kgf-cm 

43-56 in-lb 

M8 120-150 

kgf-cm 

9-11 ft-lb 

M10 250-315 

kgf-cm 

18-23 ft-lb 

M12 450-565 

kgf-cm 

32-41 ft-lb 

CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: info@ctiautomation.net