Tokheim TQP-HS, Компонентное техническое руководство

Страница: 36 / 50

Page 4-6
Document Ref 942005-001 Rev 2
TQP-HS for Fuel Dispensers Component Technical Manual
4.8 Problem Report form for the TQP-HS pump
Is s ued by: Report Date:
Station Nam e: Meter Reading 1: l
City: Meter Reading 2: l
C ountry: Ground Pipework:
TQ P-HS no.: -Length m
Ins tallation Date: -Height m
Kind of Fuel: -Diam eter m
pipeline
Problem description
1. N o fuel flow
a) Is the pum p running? yes no
b) Is the pum p unus ually nois y? yes no
If the ans wer is y es , go to point 4. If the ans wer is no:
c) Is there enough fuel in the underground tank? yes no
d) Is air c om ing out of the air vent? yes no
e) W hat is the outlet pres s ure (m eas ured at the outlet plug)? m bar
2. R educ ed fuel flow
a) W hat is the outlet pres s ure when running in bypas s m ode? bar
b) W hat is the inlet pres s ure at the filter box? m bar
c) Are the follow ing parts in good order: is the filter box c lean, v-belt? yes no
3. Puls ating flow
a) Is the outlet pres s ure c ons tant? yes no
b) Is air c om ing out of the air vent? yes no
4. Ex c es siv e noise
a) Is the nois e c om ing from ins ide the pum p? yes no
b) W hat is the outlet pres s ure in bypas s m ode? bar
c) W hat is the inlet pres s ure at the filter box? m bar
d) Is it c avitation nois e? yes no
Cause of the Problem
Actions done to solve the problem (list part numbers of new parts used)
Further actions required
Remarks about special environmental or other circumstances
Dis pens er Type:
yes no
More pum ps on one