Operating manual High-pressure double diaphragm pumps Cobra 40-10; Cobra 40-25
4 Basic Safety Instructions
18
Order number 2340851 | Edition 05/2022
4
It should be noted that when the device is put into operation or emptied: depending
on the coating product used, depending on the rinsing agent (solvent) used, there may
briefly be a mixture inside the pipes and equipment which can ignite.
4
Only use electrically conductive tanks for cleaning and flushing agents.
4
The tanks must be grounded.
An explosive gas/air mixture forms in closed tanks.
4
Never spray into a closed tank when using solvents for flushing.
External Cleaning
When cleaning the exterior of the device or its parts, also observe the following:
4
Relieve the pressure from the device.
4
De-energize the device electrically.
4
Disconnect the pneumatic supply line.
4
Use only moistened cloths and brushes. Never use abrasive agents or hard objects and
never spray cleaning agents with a gun. Cleaning the device must not damage it in any
way.
4
Ensure that no electric component is cleaned with or immersed into solvent.
4.2.6 Touching Hot Surfaces
Danger due to hot surfaces because of hot coating products!
Risk of burn injuries
4
Only touch hot surfaces if you are wearing protective gloves.
4
When operating the device with a coating product with a temperature of > 43 °C; 109
°F, apply a warning label to the device that says "Warning - Hot Surface."
Instruction label: Order no. 9998910
Protection label: Order no. 9998911
Info
Order the two labels together.
4.2.7 Maintenance and Repair
Danger due to improper maintenance and repair!
Danger to life and equipment damage.
4
Only a WAGNER service center or a suitably trained person may carry out repairs and
replace parts.
4
Repair or replacement of devices or parts of devices are only allowed to be performed
outside the hazard area by qualified personnel.
4
Use only WAGNER original spare parts and accessories.
4
Do not change or modify the device; if change is necessary, contact WAGNER.
4
Only repair and replace parts that are listed in Chapters Accessories [
65] and that are assigned to the device.
4
Do not use any defective components.
4
Before all work on the device and in the event of work interruptions:
4
Relieve the pressure from the spray gun, product hoses and all devices.
4
Secure the spray gun against actuation.
