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Last Update:  30/01/2017

 

DIMENSIONAL DRAWING

 

 

 

 

INSTRUCTIONS 

This product is to be utilized with clean fresh water, even slightly additivated with normal detergents. For use involving 
different or corrosive liquids, contact the PA Technical department. Appropriate filtration should be installed when using 
unclean  liquids.  Choose  the  gun  in  line  with  the  data  of  nominal  running  (system  rated  pressure,  max  flow  and  max 
temperature). In any case, the pressure of the machine should not exceed the permissible pressure rate imprinted on the 
gun. 
 

INSTALLATION 

This gun was designed to operate with 

hot water

 (in compliance with the technical specs). Provide the plant generating 

hot water

 with an equipment limiting the incidental increase of the fluid temperature. 

Always

 fit a safety valve to protect the delivery conduct when the latter is under pressure. 

Choose  a  suitable  nozzle  and  ad  just  the  valve  mounted  in  the  front  of  the  gun,  thus  obtaining  a  constant  supply  and 
avoiding unpleasant pressure spike when closing the system. 
If  the  nozzle  wears  out,  the  pressure  falls.  When  you  install  a  new  nozzle,  adjust  the  system  back  to  the  original 
pressure. 

Wiring Connection 

For the connection of the wiring, see the chart in  

fig.1 

 

                    

 

                                                                                             

ELECTRIC LIFE OF THE CONTACT

 

The  electric  circuit  inside  the  sensor  consists  of  a  reed  switch,  which  can  work  at  up  to  1  million  operations.  Current 
and/or  voltage  values  higher  than  the  permitted  limits  damage  the  contacts  remarkably  thus  reducing  their  electric  life 
(gluing or “craters” on the moving plates). In order to prevent these phenomena, it is necessary to value, the transitory 
system, in which the starting current can be 10-12 times stronger than the standard current. The cut-off of inductive loads 
can  take  the  circuit  to  potential  difference  values  (ddp)  of  thousands  Volts.  Thus,  pay  attention  to  such  situations  of 
overload and over voltage, showing either at the start when the circuit closes up (starting currents) and at the stop when 
the circuit opens up (disconnecting voltage). In order to avoid these problems it is necessary to provide the system with 
adequate protections. There are various suitable circuits, one of the most common and effective is shown  in 

fig.2 

Содержание RL600 Sst

Страница 1: ...eater continues to transmit the heat to the water thus increasing both temperature and pressure up to high dangerous values Using the gun at a water temperature higher than 60 C involves for the operator the use of adequate safety devices such as gloves etc Attention In order to prevent the risk of INSTABILITY of the gun due to pressure spikes CHECK fig 3 the use of safety devices SHOULDER SUPPORT...

Страница 2: ...when closing the system If the nozzle wears out the pressure falls When you install a new nozzle adjust the system back to the original pressure Wiring Connection For the connection of the wiring see the chart in fig 1 ELECTRIC LIFE OF THE CONTACT The electric circuit inside the sensor consists of a reed switch which can work at up to 1 million operations Current and or voltage values higher than ...

Страница 3: ...m prEN1829 Read this manual before starting the assembly For a correct utilization follow the directions described in this manual and re print them on the Use and maintenance manual of the machine Make sure that you are given the Original Conformity Declaration for the accessory chosen The present manual is valid for all the guns named RL 600 SPARES Use original PA spares only in order to get both...

Страница 4: ...s 1 1 11 10 3064 01 O ring 1 78x14 mm Ni 85 1 10 12 10 4038 00 Back up ring 15 2x18x2 mm 1 10 13 30 5807 51 Coupl M16x1 5F G3 8F Sst 1 3 14 30 5806 56 Tube M16x1 5 FF 135mm Sst 1 5 15 30 5805 55 Housing RL600 Sst 1 3 16 10 3059 01 O ring 1 78x11 11 mm Ni 85 1 10 17 10 4036 00 Back up ring 11 7x14 5x2 mm 1 10 18 30 5803 51 Front body 3 8F Bsp Sst 1 3 19 30 5808 51 Front Plug M14x1 Sst 1 5 20 30 581...

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