3.1.2 Mounting orientations
The vacuum pump is available in 2 versions; for either vertical or horizontal direction of flow. The
mounting orientation is defined at the factory prior to delivery. Subsequent alteration of the mounting
orientation by the user is not permissible. The oil supply is different for each version, whereby an imper-
missible mounting orientation will lead to deficient lubrication of the bearing.
3.2 Identifying the product
To ensure for a clear identification of the product when communicating with Pfeiffer Vacuum, always
keep all of the information on the rating plate to hand.
The following information is shown on the rating plate:
● Pump model
● Model number
● Type and quantity of the lubricant
● Max. allowable pump rotation speed
● Date of manufacture
● Input voltage range
3.3 Product features
Pump type
Nominal pumping speed
Inlet/direction of flow
HiLobe 1002
260 –1050 m
3
/h
top/vertical
HiLobe 1302
260 –1300 m
3
/h
top/vertical
HiLobe 1002 H
260 –1050 m
3
/h
lateral/horizontal
HiLobe 1302 H
260 –1300 m
3
/h
lateral/horizontal
Tbl. 4:
Features of the roots pumps
3.4 Scope of delivery
● Vacuum pump with switch box and frequency converter
● Flange cover (foil) for the connection flange
● Seal for the connection flange
● Screw kit for the connection flange
● 2 ring bolts for lifting the vacuum pump
● Mating plug for the mains connection
● 2 temperature sensors
● Cable set, 2 m
● Lubricant D1 (for standard pump)
● Operating instructions
Product description
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