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|  MIL-C-13874K
Fungus - a n d m o i s t u r e - r e s i s t a n c e n o t a s s p e c i f i e d ( s e e 3 . 1 1 ) .
118.
Composition not as specified (see 3.11.1).
119.
Identification marking not as specified (see 3.12).
120.
Instruction plates not as specified (see 3.13).
121.
Treatment and painting not as specified (see 3.14).
122.
Color not as specified (see 3.14),
123.
Pressure tubing and fittings not as specified (see 3.15.3 and 3.16.2).
124.
V-belts and pulleys not as specified (see 3.15.4 and 3.16.3).
125.
126.
Castors not mounted as specified (see 3.18).
Handle and storage rack not as specified (see 3.18.2)
127.
128.
Base-mounted compressor not as specified (see 3.19).
129.
Toolbox not as specified (see 3.19.1)
130.
T i e d o w n and slinging provisions not as s p e c i f i e d ( s e e 3 . 1 9 . 2 . 1 a n d
3.19.2.2).
131.
Electric motors wiring and controls not as specified (see 3.20).
Electric motor not as specified (see 3.20.1).
132.
Starter not as specified (see 3 20.2)
133.
Low-voltage protection not as specified (see 3.20.2.1).
134.
Conduit not as specified (see 3.20.3)
135.
Wiring not as specified (see 3.20.6).
136.
137.
Pulley, 5-cfm compressors not as specified (see 3.21).
138.
Interchangeability not as specified (see 3.22).
W o r k m a n s h i p not as s p e c i f i e d ( s e e 3 . 2 3 ) .
139.
Fabrication not as specified (see 3.23.1)
140.
Welding not as specified (see 3.23.2).
141.
Bolted connections not as specified (see 3.23.3).
142.
Riveted connections not as specified (see 3.23.4).
143.
M a c h i n e work not as specified (see 3. 2 3 . 5 ) .
144.
E l e c t r i c a l c o n d u c t i v e c a s t e r s n o t a s s p e c i f i e d (see 3.20.5).
145.
4.6.2
Tests
4 . 6 . 2 . 1 Test conditions.
T h e compressor s h a l l o p e r a t e a s s p e c i f i e d h e r e i n
w i t h o u t maintenance other than the contractor's recommended normal scheduled
m a i n t e n a n c e as established by a maintenance schedule prepared and submitted by the
c o n t r a c t o r p r i o r t o t e s t . The compressor shall be lubricated with military oils
and greases. A first article test log similar to figure 2 shall be furnished
t a b u l a t i n g a l l a p p r o p r i a t e t e s t d a t a a n d o b s e r v a t i o n s . S a f e t y and human factor
considerations shall be evaluated throughout testing.
4 . 6 . 2 . 2 A i r - r e c e i v e r tank.
The air-receiver tank for the compressor shall be
t e s t e d in accordance with the ASME Boiler and Pressure Vessel Code, section VIII.
Failure of any ASME tests shall constitute failure of this test.
Presence of the
A W E official code U-symbol stamped or marked on the receiver and the furnishing
o f a copy of the ASME data sheet (Form U-1) may be accepted as evidence that the
r e c e i v e r conforms to the ASME Boiler and Pressure Vessel Code.
4 . 6 . 2 . 3 C a p a c i t y a n d p e r f o r m a n c e . T h e compressor capacity shall be determined
i n accordance with the method specified in the ASHE Performance Test Code 9. T h i s
test shall be performed in conjunction with and simultaneously with the endurance
t e s t ( s e e 4 . 6 . 2 . 4 ) . The air-discharge temperature shall be determined when the
c o m p r e s s o r is operating at minimum capacity at maximum discharge pressure. Any
one of the following conditions shall constitute failure of this test:
14
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