Wilo Atmos TERA-SCH, Инструкция по установке и эксплуатации

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en Product description
14 WILO SE 2020-10
27 14 21 24 25 35 27 34 10 9 8 7 36 6 30 4 3 31 32 33 25 35 34 10 9 8 7 36 6 5 4 3 2
Fig. 4: Rotating element of mechanical seal version with sleeves
No. Part description No. Part description No. Part description
2
Bearing housing (Drive end) 8 O-ring 14 Impeller key
3
Bearing 9 Logging ring 21 Impeller
4
Supporting ring 10 Abutment ring 24 Shaft
5
Bearing cover (Drive end) 34 Sleeve 30 Bearing cover (Non-Drive End)
6 Water thrower 35 O-ring for sleeve 31 Lock washer
36
Sleeve nut 25 Wear ring 32 Lock nut
7
Mechanical seal cover 27 Dowel pin for wear ring 33 Bearing housing (Non-Drive End)
Table 4: Rotating element of mechanical seal version with sleeves
4.7 Scope of delivery
Complete unit
ƒ
Atmos TERA-SCH pump
ƒ
Base frame
ƒ
Coupling and coupling guard
ƒ
With or without electric motor
ƒ
Installation and operating instructions
Pump by itself:
ƒ
Atmos TERA-SCH pump
ƒ
Bearing bracket without base frame
ƒ
Installation and operating instructions
4.8 Accessories
Accessories have to be ordered separately. For a detailed list, consult the catalogue and
spare parts documentation.
4.9 Anticipated noise levels
Pump unit with three-phase motor, 50 Hz
without speed control
Motor power P
N
[kW] Measuring surface sound-pressure level Lp, A [dB(A)]
1)
2-pole
(2900 rpm) 4-pole (
1450 rpm) 6-pole
(980 rpm)
0.75
62 47 48
1.1
62 52 48
1.5
65 52 47
2.2
65 56 51
3
70 56 55
4
67 59 55
5.5
70 59 55
7.5
70 59 59
9.2
70 59 59
11
70 64 59
15
70 64 59