Air Conditioning; Nitrogen Accumulator - Hardi EVRARD ALPHA 2500 Operating And Maintenance Manual

A L P H A 2 5 0 0
5-6-7 EVERY

Air conditioning

If the air conditionning fails, it is preferable that the air conditioning unit be inspected for leaks and
refilled by a specialist as soon as possible.
5- - EVERY
3 8

Nitrogen accumulator

Please contact a HARDI-EVRARD concessionaire for maintenance.
!
For your own safety as well as the others , the user must not remove the nitro-
gen reservoir, nitrogen tube valve on the reservoir and oil filling plug.
Before maintenance lower completely the boom.
35 bar
5- 14
677824
CHAPTER
01/02
500
HOURS
500
A fluorecent tracor is mixed with refrigerant. Leaks of gaz is determined with a
ultraviolet lamp. This fluorescent tracor is available for a during 5 years (see the
!
label sticked in the cab)
Date of the fluorescent tracor
A Check the tension of the air conditioning belt, for this purpose :
- Unscrew the locknut (A) of the belt tightener
B
- Screw the nut (B) to tension the belt and re-fit the locknut.
- Check the tension after 15 mn use.
1000
HOURS OR ANNUAL
1000
45 bar 24 meter
60 bar 28 meter
65 bar 30 meter
75 bar 32 meter
80 bar 36 meter
M A I N T E N A N C E