User Manual
18
6. Fault Finding, Causes and Remedy
The Atlas™ Manual 15T and 25T Hydraulic Presses should give years
of trouble free operation, if used and cared for correctly. If there is a
failure of the press operation, it is recommended that you contact your
local Specac representative immediately, particularly if your press is
still within a warranty period of usage. It will be a requirement to
identify your press from its unique serial number found at the rear of
the press and provide a brief and clear description of the fault. For
technical faults Specac may be contacted via email at
[email protected].
However, certain faults can be easily identified and repaired without
the potential need for return of the press to Specac. The following
information is provided to identify faults and carry out the necessary
repairs and adjustments should you decide to do so.
Fault: Loss of Pressure in the Pumping System
Cause 1:
Oil Seal or Gasket Has Failed.
This will be evident by
excessive oil leaks around the piston, cylinder block, or
pump block.
Remedy:
It may only be necessary to re-tighten the six cylinder
block securing screws (
3
), and/or the four pump block
securing screws (
29
). If the oil leak continues, it will be
necessary to renew the individual seal(s) and gasket(s),
depending on age and usage. (Seals and gaskets that
may need replacing are numbered (
8
), (
9
) (2 off), (
11
),
(
27
), (
28
), (
38
), (
43
), (
44
), (
48
), (
53
), (
57
) and (
67
).
Instructions on how to replace these seals and gaskets
are found in the
Atlas™ Manual Hydraulic Press
Servicing Guide
.
Cause 2:
Non-Return Valve is Leaking.
(This is a ball bearing (
50
)
trapped in position by the load gauge (
31
).) It is likely that
the non-return valve ball bearing (
50
) is not seating
correctly due to foreign matter adhering to the seat or the
ball.
Содержание Atlas 15T
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