2
Product Guide
Page No.
1.
General data
4
2.
Product range
5
3.
Materials of construction
6
4.
Type key
6
5.
15 BMQE performance curves
7
6.
22 BMQE performance curves
8
7.
30 BMQE performance curves
9
8.
Dimensions, weights and electrical data
10
9.
Dimensional sketch
10
10.
Technical data - BMQE pump
11
11.
Technical data - EZ Boost controller
12
12.
Accessories
13
Installation and Operating Instructions
1.
Pre-Installation
14
1.1
Function
14
1.2.
Power line communication
14
2.
Overview of built-in protection
15
2.1.
Run-dry protection
15
2.2.
Overload protection
15
2.3
Over voltage and under voltage protection
15
3.1.
Pumped liquids
15
3.2.
Preparation
15
3.3.
Sound level
15
4.1.
EZ Boost quick selection guide
16
4.2.
EZ Boost System diagram
16
4.3.
EZ Boost Quick Installation Guide
17
5.
Technical data
19
5.1.
Storage
19
5.1.1. Frost Protection
19
6.
Installation
19
6.1.1. Electrical connection
19
6.1.2. Cable sizing
20
6.2.
Positioning the BMQE pump
20
6.3.
EZ Boost controller connection
20
6.3.1. Main power supply, POWER,
terminals 1, 2, and PE (ground)
20
Contents
EZ Boost
TM
System
6.3.2. Motor leads, PUMP,
terminals 3, 4, and PE (ground)
20
6.3.3. Notes
21
6.4.
Positioning the pressure sensor
21
6.4.1. Connection of the pressure sensor
21
6.5.
Diaphragm pressure tank
21
6.5.1
Pre-charge pressures setting
21
6.6.
Pressure relief valve
21
6.7.
Liquid filling and BMQE pump venting
21
6.8.
BMQE pumps connected in parallel
22
6.8.3. Notes
22
6.9.
Generator operation
22
7.
Operation
22
7.1.
Starting the BMQE pump for the first time
22
7.2.
EZ Boost controller operating function
22
7.2.1. On/off button
22
7.2.2. Indication of pump operation
23
7.2.3. Pressure setting
23
7.2.3.1. Indication of pressure setting
23
7.2.3.2. Arrow-up button
23
7.2.3.3. Arrow-down button
23
7.2.3.4. Button locking
23
7.3.
Alarm functions
24
7.3.1. Service alarm
24
7.3.2. Dry-running protection
24
7.3.3. Position of LED’s
25
7.4.
EZ Boost BMQE built-in protection
26
7.4.1
Restarting the BMQE pump
26
8.
EZ Boost System service
26
8.1.
EZ Boost BMQE service
26
8.2.
EZ Boost controller service
26
8.3
EZ Boost BMQE fault finding chart
27
8.4.
EZ Boost controller fault finding chart
28
8.5.
Instruments not allowed
32
8.6.
Checking of motor and cable
32
9.
Factory settings
32
LEZTL01.indd
10/8/2004, 1:39 PM
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