Watson-Marlow 720UN, Руководство пользователя

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Watson-Marlow 720UN and 720SN User Manual 1
WATSON-MARLOW BREDEL MANUALS
Watson-Marlow 720UN and 720SN pumps
m-720un-sn-gb-02
Contents
1 Declaration of conformity 3
2 Declaration of incorporation 3
3 Five-year warranty 4
4 When you unpack your pump 5
5 Information for returning pumps 6
6 Peristaltic pumps: an overview 7
7 Safety notes 8
8 Pump specifications 10
8.1 Dimensions 15
9 Good pump installation practice 16
9.1
General recommendations 16
9.2 Do’s and do not’s 17
10 Connecting this product to a
power supply 18
11 Start-up check list 19
12 Switching the pump on for the
first time 20
13 Switching the pump on in
subsequent power cycles
(if not in auto-restart mode)
22
14 Manual operation 23
14.1 Keypad functions 720UN 23
14.2 Keypad functions 720SN 26
14.3 Speed 29
14.4 Direction 29
14.5 Keypad lock 29
14.6 Keypad beep 30
14.7 To reset defaults 30
14.8 To reset language 30
14.9 Backlight 30
14.10 Auto-restart 31
14.11 Manual operation and
remote digital inputs
and outputs
31
15 Main menu 32
15.1 Keypad functions in
menu screens
32
15.2 Main menu entry 32
16 Setup 34
16.1 Trim 35
16.2 Analogue 36
16.2.1 Input speed 37
16.2.2 Trim 38
16.2.3 Menu 38
16.3 Display 39
16.4 Outputs 40
16.5 Remote stop 42
16.6 Auto-restart 44
16.7 Set maximum allowed
speed
45
16.8 Set minimum allowed
speed
45
16.9 Scrolling 46
16.10 Date and time 46
16.11 Backlight 47
16.12 ROM 47
16.13 Language 48
16.14 Defaults 48
16.15 Security code 49
16.16 Exit 50
17 MemoDose and calibration 51
17.1 Changing dosing speed 52
17.2 Footswitch operation and
other remote inputs and
outputs with MemoDose 53
17.3 Flow calibration 53
17.4 Exit 54
18 Exit 54
19 Automatic control wiring
using the 720N module 55
19.1 720N module removal and
replacement 55
19.2 Wiring up 56
19.3 Speed: analogue input 59
19.4 Speed: analogue output 60
19.5 Tachometer frequency
output
60
19.6 Run/stop input 61
19.7 Direction input 61
19.8 Auto / manual toggle
input
62
19.9 MemoDose input 62
19.10 Leak detection input 62
19.11 Outputs 1, 2, 3, 4 63
19.12 Supply voltages 63
20 Automatic control and operation 65
21 Troubleshooting
66
21.1 Error codes 67
22 Drive maintenance 68
23 Drive spares 68
24 720R, 720RX, 720RE and
720REX pumpheads installation 68