Storing The Axial Piston Unit - Bosch rexroth A4VSH Series Instruction Manual

Fig� 5: Transport with lifting strap
6�2 Storing the axial piston unit
• Storage areas should be free of corrosive materials and gases.
Requirement
• To prevent damage to the seals, do not operate ozone-forming equipment
(e.g. mercury-vapor lamps, high-voltage equipment, electric motors,
sources of electrical sparks or electrical discharge) in storage areas.
• Storage areas should be dry.
Recommended relative humidity ≤ 60%.
• Ideal bearing temperature: +5 °C to +20 °C.
• Minimum storage temperature: −50 °C (exception: Units with on-board
electronics. See also instruction manual 92076-01-B).
• Maximum storage temperature: +60 °C.
• Keep out of direct sunlight.
• Do not stack axial piston units and store them in a shock-proof manner.
• Do not store the axial piston unit on the drive shaft or assembled parts,
e.g. sensors or valves.
• For further storage conditions, see Table 7.
▶ Check the axial piston unit monthly to ensure professional storage.
The axial piston units come in corrosion protection packaging
After delivery
(corrosion protection film) provided at the factory.
Table 7 lists the maximum permissible storage times for an unpackaged axial piston
unit as per data sheet 90312.
Table 7: Storage time with factory-supplied corrosion protection
Storage conditions
Closed, dry room, uniform
temperature between +5 °C
and +20 °C. Undamaged
and closed corrosion
protection film.
Transport and storage | A4VSH series 1x and 30
Standard corrosion
protection
Maximum 12 months
RE 92110-01-B/2022-03-22, Bosch Rexroth AG
25/64
Long-term corrosion
protection (optional)
Maximum 24 months