UnionSpecial 56500R, Инструкции по настройке

Страница: 8 / 56

8
LUBRICATION
Use a straight mineral oil with a Saybolt viscosity of 90 to 125 seconds at 100 degrees Fahrenheit. This is
equivalent to Union Special Corporation Specification No. 175.
The oil should be between the two red lines in sight gauge (B)
when the machine is at rest.
1. If oil is required remove oil cap (A).
2. Fill between lines with Union Special Specification 175 oil
(Union Special Part No. 28604R).
Caution: Do not exceed the upper red marker line.
Excessive oil in machine will result in oil
leakage and possible overheating.
3. To drain oil reservoir, remove plug screw (C), on lower right
end of machine below the handwheel. Oil must be
changed every 2000 operating hours to minimize wear.
4. On new machines, or a machine out of service for an
extended period of time; lubricate machine as follows:
Remove head cover, clean out lint, then directly oil needle
bar link and needle bar. Replace head cover and fill
machine with oil to proper level. Run machine at low RPM
to ensure proper lubrication of components preventing any
damage which may occur from lack of oil distribution.
NEEDLES
Each needle has both a type and size number. The type number denotes the kind of shank, point,
length, groove, finish and other details. The size number, stamped on the needle shank, denotes largest
diameter of blade, measured midway between shank and eye. Collectively, type and size number
represent the complete symbol, which is given on the label of all needles packed and sold by UNION
SPECIAL.
To have needle orders promptly and accurately filled, an empty package, a sample needle, or the type
and size number should be forwarded. Use description on label. A complete order would read as
follows:
“1000 needles, Type 147 GKS, Size 125/049”.