LEROY-SOMER
9
INSTALLATION
Ot 3000
Drive systems
3996 en - 2013.04 / k
en
1 - INSTALLATION
RECOMMENDATIONS
Installation must be performed by qualified personnel. Allow
sufficient room around the geared motor for plugs (or vessel)
accessibility :
- 200 mm : G1/4’’ plug for Ot 31 to 35.
- 500 mm : G3/4’’ dipstick for Ot 36 to 39.
H
1/4 H min.
Gearbox:
For the installation of Orthobloc 3000 gearbox, follow the
“Recommendations” chapter in the general manual.
Motor:
For connection of the complete drive system (with brake),
follow the instructions of corresponding maintenance delivered
with the goods in the parcel.
Gearbox nameplate:
1 - gearbox model and size ;
2 - operating position ;
3 - fixing type (S with foot, BS, BDn or SBT…) ;
- possible options ;
4 - exact ratio ;
5 - serial number ;
6 - lubricant ;
7 - backlash : standard (DYNABLOC).
N
i
min
-1
MOTEURS
LEROY-SOMER
501088
Ot 3333 B3 S
MIN EP ISO VG 220
793 254 602 / 002
113
12,8
1
5
2 3
4
6
Moteurs LEROY-SOMER
DYNABLOC
Ot 3233 B5 SBT MI
MIN EP ISO VG 220
N° 793248702 / 001
4
1
5
2
3
6
7
i : 43,7
min
-1
: 68,6
STD
321076
2 - MAINTENANCE
Control after commissioning (50 hours of operation).
Check tightening of fastening screws and belt tensioning if
applicable.
Preventive maintenance visit.
- Check regularly that the recommendations concerning mech-
anical and electrical installation are still complied with.
- Lubrication : refer to corresponding documents.
- If the gearbox is fitted with a breather plug, make sure that the
vent hole of the plug is not obstructed.
- Inspect the seals.
- Clean the ventilation louvres of the motor.
- Lubricate the bearings of the motors fitted with grease nipples.
- Control the air gap of brake motors.
Oil, seals, bearings.
6 months
Adjust oil level.
Inspect the seals.
3 years
(or 5 000 h)
Drain and refill mineral oil.
Change the seals.
Change the grease of regreasable
bearings.
5 years
(or 25 000 h)
Drain and refill synthetic oil.
Change the seals.
Change the grease of regreasable
bearings.
Grease nipple on AP Ot 35.
- Replace the grease ISO VG 100, NLGI 2, after 12 000 h
(25°C; 1500 min
-1
)
Storage
period
< 1 year
AP can be commissioned without
regreasing.
>1 and <2
years
Regrease before commissioning.
2 to 5 years Dismantle AP. Clean it.
Replace the grease completely.
3 - LUBRICATION
For operation in ambiant temperature between -10°C and
+40°C, Orthobloc 3000 reducer is shipped, as standard, with
mineral Extreme Pressure oil : MIN EP ISO VG 220.
From -30°C to +60°C : synthetic oil PAO ISO VG 150.
From -30°C to -10°C : synthetic oil PAO ISO VG 32.
From -30°C to +60°C and for use in the food industry : synthetic
oil PAO
H1
ISO VG 150.
You must use an oil of the recommended type.
Polyglycol lubricants cannot be mixed with mineral or synthetic
lubricants of a different type.
Oil capacities.
The oil capacities shown in table (see § 3.2) are appro-ximative
values and should be used only as reference in determining
how much oil to provide. The proper oil levels can only be
determined by :
- Ot 31 to Ot 35 : plug :
filling the reducer to the level of the
plug
,
- Ot 36 to Ot 39 : dipstick :
adjust oil level between the 2
marks (up/down).
