Pfaff EHH PS Traduction Du Manuel D'utilisation Original page 19

Manual drive stacker EHH PS
English
4 Maintenance Instructions - View
4.1 Summary: Maintenance and Inspection Works
Maintenance Intervals
every 50 operating hours or monthly
every 200 operating hours or quarterly
every 500 operating hours or every 6
months
every 1000 operating hours or annually Change hydraulic oil. *)
if required, but at least every 6 years
*) New units require the first oil change after max. 20 operating hours.
4.2 Recommended Hydraulic Oil and Lubricant
For perfect function of the Manual drive stacker we recommend to use a hydraulic oil respectively a
lubricant as per the below table. These special oils fulfil best the technical requirements with regard to
viscosity (walk penetration) and pour point.
The lubricants are based on ambient temperatures of - 10° up to + 40°C.
In case of extreme temperatures please contact us or the "Technical Services" of the below-listed mineral
oil companies. Please also observe our instruction for the operation at low temperatures
DEA
UK-
Mineralölwerke
Eschweiler
Every other reputed brand of lubricant corresponding to the applicable specification of the table may be
used.
*) decomposable by 98,8% within 21 days
Used oil to be disposed according to legal regulations !
Technische Änderungen vorbehalten
Maintenance Works
The guiding rollers are provided with long-term lubrication and are
thus virtually maintenance-free.
Grease running paths and lateral faces of guide rollers in the lifting
carriage.
Check the level of the hydraulic oil with forks completely lowered
and the stacker in horizontal position.
Check the hydraulic system for leakage, seating of unions and
chafe marks (hoses).
Check adjustment of the lifting chain, if necessary adjust, clean
and grease
Check seating of all screw connections.
Lubricate rollers and tie bar bearing.
Check battery pole screws, if necessary clean, grease and re-ad-
just.
Check proper state and tight seat of all electric wires for control
current and main current
Check the carbon brushes of the electric motor for smooth running
and wear.
Check lever lifting/lowering for spring pressure and perfect return
movement.
Check seating and smooth running of the tie bar.
Replace hydraulic pressure hoses.
Rec. working substance for the hydraulic system
Hydraulic Oil HLP-DIN 51524 T2 SO VG 46
Optimol Hydo Öl 5045
Esso Nuto H 46
BP Energol HLP 46
Shell Tellus Öl 46
Aral Vitam GF 46
Mobil D.T.E. 25
Astron HLP 46
UKABIOL HY 32 *)
Design changes under reserve
F 08.01.154
Rec. lubricant for greasing points -
multipurpose grease-DIN 51825 T 1 K 2 K
Optimol Olit 2 EP
Esso Beacon 2
BP Energrease LS 2
Shell Alvania Fett R 2
Aral Aralub HL 2
Mobil Mobilux 2
Glissando FT 2
Sous réserve de modifications techniques !
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