Ratel ET20 User manual

Back to START
Ver. 1.4 18.01-2019
Guide for Ratél - RatTrap ET20
On-line model
-marked equipment is approved for use in potentially
explosive areas (Atex zone 2)
1. Generel
2. Preparation
3. Mounting
5. Service
4. Test of system
6. Demounting
7. New location
8. Repair
9. APP
10. Ratélcom
For best usage of this guide: Download Adobe Acrobat
Viewer for reading PDF files on your smartphon/tablet
Link to Quick Guide

Back to START
Ver. 1.4 18.01-2019
1. Generel
•The RatTrap ET20 is a mechanical rat trap, used for mounting in the
sewer system. The solution is availble for pipes with sizes from Ø160
mm to Ø500 mm.
•The trap is fitted for the different pipe sizes using an Inlet design in
stainless steel –and the inlet also contains a rat block.
•The trap’s block prevents the rats from passing into the manhole –
instead the rats are guided into the RatTrap’s killing unit.
•In the killing unit you find a flap. When the rat touches the flap with its
head –a piston is released with great force. The piston will hit the rat in
the neck –and the rat will die immediately.
•The piston driven by a CO2 canister under high pressure.
•The entire system is monitored and serviced via a customized
webplatform and APP.
•On the next pages will follow a thorough manual, a quick guide and the
necessary certification documents.
•Glossary and Drawings all parts
•CE-certification
•Atex-certification Read about Atex - and Atex-zones HERE
•VA-certification

Back to START
Ver. 1.4 18.01-2019
1.1 Glossary and Drawings
1.1.1 The trap
1.1.2 Mounting gear
1.1.3 Electronics
1.1.3.1 Electronics Systems drawing
1.1.4 Mounting kit PVC
1.1.5 Mounting kit Concrete
1.1.6 Softwareplatform
1.1.7 APP
Go
Go
Go
Go
Go
Go
Go
Go

Back to START
Ver. 1.4 18.01-2019
1.1.1 The trap
The nameplate is
placed on the front
of the trap
Lock pins Outer container
Killing chamber
CO2 canister
Spring handle
Inlet
Switch
Transmitter (encapsulated)
Next
Back to Generel
Killing device

Back to START
Ver. 1.4 18.01-2019
1.1.2 Mounting gear
The Mounting hook is
extended with extender
rods to match the depth of
the manhole
The Mounting hook
graps the traps
handle when
mounting and
demounting
Next Back
Back to Generel

Back to START
Ver. 1.4 18.01-2019
1.1.3 Electronics
Repeater on Concrete-
kit
Repeater on PVC-kit
Communication module
is to be placed above ground
level
The Transmitter is
encapsuled in the
Outer container’s
top
Next Back
Back to Generel

Back to START
Ver. 1.4 18.01-2019
1.1.3.1 Electronics systems drawing
The Communication
module is sending
data to Ratélcom
via the GSM-
network every hour
Back to Generel
The Repeater
collects the data
From the
transmitter and
deliver it to the
Communication
module once every
hour
The transmitter is continuosly
sending data to the Repeater
1
2
3
Next Back

Back to START
Ver. 1.4 18.01-2019
1.1.4 Mounting kit for PVC manhole
Repeater
Wire
lock
Extender for Ø 315 manhole
Extender lock
Wing nut
The extender lock i slided towards the
extender, so that the mounting kit is securly
fastened when the wing nut is tightened.
Next Back
Back to Generel
Extender for Ø 425 manhole

Back to START
Ver. 1.4 18.01-2019
1.1.5 Mounting kit for Concrete manhole
Wire lock fixing bolt
Wing nut
Repeater
The guiding rod is used
when the pipe is placed in
the side of the manhole
with a conical top piece
Opening to the
Mounting kits fixing bolt
Guiding rod lock
V-profile to catch
the wire
The supporting profile is
slided towards the
manhole side and the
wing nut is tightened
The Mounting kit is
fittet to the diameter of
the manhole, and the
wing nut is thigtened
Wing nut
Next Back
Back to Generel

Back to START
Ver. 1.4 18.01-2019
1.1.6 Softwareplatform
Ratélcom- the softwareplatform
is accessed from a normal
browser via www.ratelcom.com
See the full guide to Ratélcom HERE
Next Back
Back to Generel

Back to START
Ver. 1.4 18.01-2019
1.1.7 APP
•The APP is dowloanded from where
you normally dowload APPs for your
phone.
•APP store for Iphones
•Google Play for Android Phones
(Samsung, HTC, Sony etc.)
•See the full guide for the APP HERE
Back
Back to Generel

Back to START
Ver. 1.4 18.01-2019
2. Preparation before mounting
2.1 Mount CO2 canister
2.2 Choose Inlet
2.3 Prepare electronics
2.4 Mount the wire on the trap
2.5 Create the trap in the APP
Go
Go
Go
Go
Go

Back to START
Ver. 1.4 18.01-2019
2.1 Mount CO2 canister
•2.1.1 Take out the Lock pins
•2.1.2 Lift of the Outer container
•2.1.3 Insert the CO2 canister
•2.1.4 Put back the Outer container
•2.1.5 Insert the Lock pins
Back to Preparation
Go
Go
Go
Go
Go
NOTE that insert and
replacement of the CO2
canister in Atex labeled
equipment must NOT be
performed within the Atex
zones (zone classified areas).
Read about Atex zones HERE

Back to START
Ver. 1.4 18.01-2019
2.1.1 Take out the Lock pins
Next
Turn the Lock pins
Pull out the Lock pins
Back to Preparation

Back to START
Ver. 1.4 18.01-2019
2.1.2 Lift of the Outer container
Next Back
Back to Preparation

Back to START
Ver. 1.4 18.01-2019
2.1.3 Insert the CO2 canister
Next Back
Screw in the canister clockwise –the
canister must be tightened as quickly as
possible to avoid the CO2 from leaking
out
Back to Preparation

Back to START
Ver. 1.4 18.01-2019
2.1.4 Put back the Outer
container
Next Back
Back to Preparation

Back to START
Ver. 1.4 18.01-2019
2.1.5 Insert the Lock pins
Back
Turn the Lock pins
back in place
Mount the Lock pins
from the front of the
trap (the side with
the nameplate)
Back to Preparation

Back to START
Ver. 1.4 18.01-2019
2.2 Choose and mount an Inlet
•2.2.1 Pipe-size Ø160
•2.2.2 Pipe-size Ø200 - Ø500
•2.2.3 Bench Inlet
Go
Go
Back to Preparation
Go

Back to START
Ver. 1.4 18.01-2019
2.2.1 Pipe-size Ø160
On the backside of the
Ø160 Inlets is a little angle
plate. These Inlets must
therefore be angled into
the trap, before the bolts
can be fittet in the holes.
1. Inlet is angled into
the trap
2. Inlet is put into
place
3. Nuts are tightened
Back to Preparation
1
3
2