Storage; Short Term Storage; Long Term Storage; Handling - Hansen P4 Manuel D'entretien

ansen
T R A N S M I S S I O N S

3. STORAGE

Always store gear units in their originally sup-
plied shipping conditions.
Gear units should not be stored near vibrating
machines in order to avoid damage to bearings.

3.1. SHORT TERM STORAGE

INDOORS
Up to two years indoors in a dry and ventilated area.
OUTDOORS
Up to six months outdoors.
The gear unit must be filled with a small amount of mineral oil containing an
volatile corrosion protective additive. All gear unit openings (dipstick, breath-
er, heater) are hermetically sealed and must remain sealed during handling
and transport.

3.2. LONG TERM STORAGE

INDOORS
Up to five years indoors in a dry and ventilated area.
In case the units are stored for a period up to 5 years in a dry and ventilated
area, the units have to be re-filled with a small amount of mineral oil contain-
ing a volatile corrosion protective additive after the second and the fourth
year. The corrosion protection of the shaft extensions has to be checked -
possibly corrected. At these occasions the high speed shaft must be turned
until the low speed shaft has made 2 complete revolutions. After that the unit
has to be hermetically sealed again.
OUTDOORS
n
Up to 2 years outdoors, in an hermetically sealed envelope and enclosed
in a seaworthy packing case.
NOTE
All gear units treated and packed for long term storage have
the following sticker with caution and instructions.
This gear unit contains .... litres volatile corrosion inhibitor oil.
STORE ON SHIPPING POSITION AND KEEP HERMETICALLY CLOSE
TO PREVENT VAPOURS OR OIL FROM ESCAPING TILL PUTTING INTO
OPERATION
BEFORE PUTTING INTO OPERATION
- Replace the red plugs by the dipstick and breather (filter or plug).
- Drain the protective oil and fill the gear unit with the exact quantity of
!
the prescribed gear oil (see also maintenance manual)
It may in some cases be necessary to rinse the gear unit with the selected oil
before starting up. Check with the oil supplier.
See paragraph 6.5, page 10: The first oil filling.
See chapter 9, page 11: Starting Up.
Handle any lubricant or oil with care and according to the
handling and safety instructions to be supplied by the lubricant
supplier on customer's request. These instructions have to be
handed over to any personnel performing installation, mainte-
n
nance or repair of the gear unit.
Do not open the gear unit near flames, sparks or hot objects
and take preventive measures to protect people against the
volatile corrosion protective substance.
®
CAUTION
ENGLISH

4. HANDLING

The Hansen P4 gear units are easy to handle and to install. Make use of in-
tegral oval lifting eyes (horizontal mount) and lifting eye nuts or integral rods
(vertical mount).
For equal load sharing make use of all lifting eyes and use adequate tools.
Make use of attached lifting eye nuts or mount
appropriate lifting eye nuts in housing feet.
Attached lifting eye nuts must not be removed.
Eye nuts must be fully engaged before lifting.
Never lift units with slings wrapped around the
shafts or motor lantern.
Lifting eye nuts attached to the gear unit:
Max. Force on
eye nut (kN)
45°
90°
Horizontal mount
- Single stage gear units (type QHP.1)
Use only the integral lifting eye and appropriate lifting eye nuts
in housing feet
Gear unit size
Low speed shaft side
High speed shaft side
- Multi stage gear units (type QH...)
Use only integral oval lifting eyes
Vertical mount
- Two stages gear units (type QV..2)
Gear unit size
Low speed shaft side
High speed shaft side
- Three stages gear units (type QV..3)
Gear unit size
Low speed shaft side
High speed shaft side
- For gear units (type QV...), sizes J up to T
Use only the integral rods
Particular circumstances might dictate the temporary removal of thermostat(s),
pressure gauge(s) and/or part of the oil feed piping. After removal of the lat-
ter elements, one should take special care to avoid ingress of moisture,etc...
into the lubrication system of subject gear unit(s).
ansen
M16 M20 M22 M24 M27
7 12 15 18 26
4 7 8,7 10 15
3,5 6 7,6 9 13
C D E F
M22 M27 M27 M33
Use only the integral lifting eye
C D E F
M16 M16 M20 M24
M20 M24 M24 M30
C D E F
M16 M16 M20 M24
M16 M20 M24 M24
M30 M33
36 36
20 20
18 18
G
M33
G H
Use only the
integral rods
G H
M30 M30
M30 M30
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