SECTION 4
MAINTENANCE
Jan 2002
Page 4-6
05114590
4.3 4.4 Service Log Data
Maintaining a book of Service Log Sheets such as shown in the following pages can be a useful
method for ordering spare parts, and for tracking maintenance trends on the SL-IV high pressure
intensifier pump. Each part replaced should be noted with the following information: date,
person, operating hours, and parts replaced. The Service Log data sheet and part identification
illustrations provide a simple means of noting the part(s) service/ replaced. Identify the part(s)
serviced or replaced in Figure 4-3 then mark the box under the number corresponding to that
part’s balloon number in the figure. If there are special conditions that might relate to that part’s
service history, write comments to the side or add to the bottom or separate sheets of paper. Note
that if there are two intensifiers on the pump (redundant option) then indicate which intensifier (I
or II) in the column labeled “Intensifier”. Note that intensifier I is located to the front when
standing such that the control panel is to one's left and the plumbing connections are to the right
rear of the pump. Also note which HP cylinder is being serviced: Cylinder A is closest to the
electrical control panel.
Service life of certain HP components can be analyzed using the Service Log sheets. Subtracting
operating hours between part changes provides service life information. If questions arise
concerning service history, then the Service Log sheets can be faxed to the KMT Waterjet service
office. Having a mutually – understood form of recording service history (that is, the Service Log
sheets) is an advantage when drawing the attention of KMT Waterjet service personnel to the
particular service problem.
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