Control Valve - Desoutter AFD415 series Betriebsanleitung

440933
Issue no : 12
Series : C
Original instructions.
© COPYRIGHT 2015, DESOUTTER HP2
7SJ UK
All rights reserved. Any unauthorized use
or copying of the contents or part thereof
is prohibited. This applies in particular to
trademarks, model denominations, part numbers
and drawings. Use only authorized parts. Any
damage or malfunction caused by the use of
unauthorised parts is not covered by Warranty or
Product Liability.
STATEMENT OF USE
This product is designed for drilling holes in
woods, metals and plastics. No other use
permitted. For professional use only.
The use of spare parts/accessories (including
chucks stated in the document) other than those
originally supplied by the manufacturer may
result in a drop of performance, an increased
maintenance level, an increased level of
vibration and in the full the cancellation of the
manufacturer's liability.
DATA
● Weight: 10.5 kg
● Maximum air pressure Pmax = 8 bar
● Minimum air pressure Pmin = 6 bar
OPERATORS INSTRUCTIONS
Air Supply - Main
A water free and filtered air supply is required, at
a pressure of 6.3bar (91.4 Psig), with a flow rate
of 9.9l/s (21cu.ft/min) controlled by a pressure
regulator selected from the Desoutter Air Line
Service Equipment Catalogue.
Air Supply - Remote
The basic requirements are as above but the
pressure must be at least 2.7bar (40 Psig) and
the flow requirement when signalling is 0.47l/s
(1cu.ft/min). The signal duration should be kept
to the minimum to reduce air consumption.
Lubrication
If lubrication is required an air line lubricator
should be fitted down stream of the filter.
Use ISO VG 15.
Note: full power is achieved using a lubricated
air supply.
22 / 68
OPERATING
Provision must be made for an
Emergency Stop if the tool is used alone
or built into a machine. A suitable circuit
diagram for manufacturing an Emergency
Stop is provided in Figure 2 (See page 21).

Control valve

The valve block module complete (1) contains all
the control functions and signal originations for
external control.
The controls and locations are identified below
and detailed in the drilling operation.
1
2
3
4
5
6
7
8
Figure 3
1 Valve block module complete
2 Main air inlet port, tapped in BSP or NPT
3 'P' input port, tapped M5. Signal point for peck
feed or Dwell control kit circuit
4 Manual Retract Button (Red)
5 'l'Remote Start lnput port, tapped M5. Receives
external signal to start the tool cycle
6 Manual start button (Green)
7 'R' retract output port, tapped 1/8in BSP.
supply for air return
8* Position for 'S2' solenoid valve for electric
emergency retract
9* Position for 'SW2' proximity switch, detects
a signal at the end of a cycle for interface kit
connection (i.e. it is high at depth)
10 Stroke control valve
11 Feed rate regulating screw
12* Position for 'S1' solenoid valve for electric
start
13 Retract rate regulating screw
14 Advance rate regulating screw
15 'O' port, tapped 1/8in BSP receives signal to
return the feed to start position for peck feed
or Dwell control
16* Position for 'SW1' proximity switch, detects a
17
16
15
14
13
12
11
10
9
11/2016