Technical Info
Measuring intermediate pressure
Posted by Pia Limpiyasrisakul on
In this article we’ll focus on: What intermediate pressure is. How to measure this first stage parameter . Normal and abnormal patterns or behaviours during your evaluation of the intermediate pressure. A brief introduction to adjustment options. WHAT IS INTERMEDIATE PRESSURE? Intermediate pressure can be described as the amount of pressure that builds up behind a piston or diaphragm to overcome (1) the spring force and (2) the ambient pressure force. This build-up of pressure is required to close the first stage valve assembly, i.o.w. in order for the soft and hard seat assembly in the first stage to seal...
A guide to regulator servicing in 8 steps
Posted by Pia Limpiyasrisakul on
In this tech article we will go over the steps we follow from the moment a customer brings in a regulator set in our shop until the regulator set is picked up or returned to the customer. As we describe this sequential procedure, we will give you plenty of tips & tricks to make your service work more efficient. This step by step guide is aimed at novice pro-technician but also suitable for, and can be easily adapted by DIY service technicians at home. We’re sure even the seasoned pro might find a few tips worth considering. Why work with...
Seized parts, damaged parts and broken tools
Posted by Pia Limpiyasrisakul on
Anyone with some experience in servicing scuba equipment will have encountered one of the following situations: 1/ seized parts (damn, I can get the bugger loose), 2/ technician induced damaged parts (damn, I just damaged the customers’ equipment) and 3/ broken or damaged tools (damn, why did that tool just snap). If you haven’t encountered any of those situations, don’t worry, it’s a guarantee, it will happen to you one day. This article will go over some reasons for this to happen, how you can avoid and get yourself out of those prickly situations. In other words, avoid being part...
Instrumentation options? Choosing the instrumentation that is suitable for you
Posted by Pia Limpiyasrisakul on
We often get asked the question “What gauges should we purchase?”, “What do you prefer, analogue or digital?”, “Which one is better, analogue or digital?”…. These questions give us enough food for thought to make it an interesting topic but not an easy one to answer. In our opinion, what you choose really is the technicians’ personal choice. Some people like the colour blue, others like pink or turquoise. Sure you get the idea by now. However, there are a few points to consider, so there we go… WHAT INSTRUMENTATION IS REQUIRED? When servicing regulators, 2 basic types of instruments...
How to gear up for servicing regulators? Choosing the tools or kit(s) that are right for you
Posted by Pia Limpiyasrisakul on
We often get asked the question “What are all the tools to I need to service model X from brand Y?”. The word “all” in the above mentioned question is a bit daunting as this makes us wonder where to start: Does the technician still need basic hand tools such as hex keys, spanners? Does the technician still needs set-up equipment and instrumentation as pressure gauge(s) and in-line adjustment tools? Does the technician still need basic scuba service tools like O-ring picks, vise handle….? Does the technician still need cleaning equipment like an ultrasonic cleaner? Does the technician already have...