Introduction; How To Use These Instructions; Safety Guidelines; Basic Information - Honeywell VM242A BasicMes-2 Operating Instructions Manual

VM242A BASICMES-2
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INTRODUCTION

1.1

How to use these Instructions

The Operating and Setup Instructions include step by step
instructions for setup and operation functions of the
BasicMes-2. The step by step instructions are normally
structured as follows:
 Description of function
 Step by step instructions how to access function as
displayed below:
Operation
Stop ongoing measurement
Measurement can be carried on
later
where
 "Operation" is action to be carried out
 "Command" is command in menu bar at bottom end of
screen above corresponding keys
 "Key" is corresponding key (see Table 1 further below)
 Remarks are indicated by italic print
 Step by step instructions how to input data or modify
existing data
Table 1. Terminology used for keys
Number in Fig. 1
6
7
8
9
1.2

Safety Guidelines

 Follow these operating instructions
 Use the BasicMes-2
 according to its intended use
 in good condition
 with due regard to safety and risk of danger.
 Note that the BasicMes-2 is exclusively for use in
applications detailed in these instructions. Any other use
will not be considered compliant with requirements and
would invalidate the warranty
 Please take note that any assembly, commissioning,
servicing and adjustment work may only be carried out by
authorized persons
 Immediately rectify any malfunctions which may influence
safety
WARNING
Attention has to be paid when hoses are removed
from valve after measuring! When quick connection is
pulled off, remaining hot media may leak presenting
danger of scalding.
MU2H-1054GE25 R0411
Command Key
Stop ON
Terminology used in
instructions
Menu bar
ON key
UP/DOWN key
ESC key
CAUTION
Media: gas, water, oil – do not mix!
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BASIC INFORMATION

2.1

Intended Use

The BasicMes-2 handheld flow measurement computer is a
high-precision multifunctional device for measuring and
recording differential pressure and temperatures in hydronic
heating and cooling systems.
2.2

Before Use

2.2.1 Before first use
The BasicMes-2 is supplied ready for use with English as
default language, however:
 Batteries have to be inserted and may require charging
 Date and time have to be set
 Other options may require changing
 Check that all accessories are included
2.2.2 Before any use
 Check that device is in good working order
 Check that batteries have enough charge for operations
intended
2.3

Scope of Delivery

Item
VM242A BasicMes-2 handheld flow
measuring device
Four rechargeable AA size NiMH
batteries
Lanyard
Bypass assembly with installed
hoses and quick connections
Mains power unit
USB cable
Adapter Rectus 21 onto Honeywell
®
SafeCon quick connection
Adapter Rectus 21 onto 3/4" internal
thread
Multilingual setup and operating
instructions
CD with instructions and user
software
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Only available as download
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OPERATING INSTRUCTIONS
Spare part
ordering number
VMS242A001
N/A
N/A
VMS242A002
VMS242A006
VMS242A005
VA2500B001
VMS242A004
MU2H-2321GE25
EN9H-2321GE25
Honeywell • All rights reserved
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