IN-ECO, spol. s r.o.
IN-ECO RING BLOWER - User manual
Version 2012.01
7
www.in-eco.eu
Tab. 1: Temperature increase depending on pressure difference –
ring blowers
with side channel:
Pressure differ-
ence
∆
p
[mbar]
100
200
300
400
500
600
700
Single-stage
∆
T
[
°C
]
15-20 30-55 50-80 70-110 90-100
Double-stage
∆
T
[
°C
]
15-20 25-40 40-60 55-100 75-110 80-120 90-120
High pressure
∆
T
[
°C
]
15-20 25-35 35-40
45-55
55-70
65-90 80-115
Tab. 2: Temperature increase depending on pressure difference –
vacuum pumps
with side channel:
Pressure differ-
ence
∆
p
[mbar]
100
200
300
400
500
600
700
Single-stage
∆
T
[
°C
]
15-22 35-60 80-90 90-120
Double-stage
∆
T
[
°C
]
15-20 35-50 55-85 90-115 90-120
High pressure
∆
T
[
°C
]
15-20 30-40 45-50
60-80 80-100 95-120
125
CAUTION
Protect the original product label of the equipment. It contains important information for the proper use,
maintenance and service of the equipment. All warranty rights are voided by damaging or removing this label.
4 I
NSTALLATION
4.1 H
ANDLING
,
MOVING
,
TRANSPORTING
Use sufficient personal protective equipment when handling the equipment. The equipment may have sharp
edges. Equipment weighing 30 kg or more includes lifting loops (screwed). Use adequate lifting and handling
equipment (pulleys, cranes, etc.). When moving and transporting the equipment, make sure the equipment is
sufficiently anchored to avoid unwanted movement, overturning or falling. Incorrectly moving the equipment
may lead to damage to property or health.
Do not stand under lifted loads!
4.2 A
SSEMBLY
Due to better packaging, some INW ring blower / vacuum pump models (2- and 3-stage) include a dismantled
suction or discharge branch with integrated silenced (hereinafter referred to as a branch). Single-stage ring
blower / vacuum pump models are usually supplied completely assembled.
Fig.2: Correctly assembled INW blower/pump
A: INW double stage models
B: INW high pressure models
C: INW high pressure models single stage
1 > Branch with silencer (supplied dismantled) 3 > Branch with silencer assembled by the manufacturer
2 > Branch assembly location (non-covered hole) 4 > Cover caps
