Start from how the unit is powered where it will work
The catalogue states plainly that this machine is offered without a battery, and it states nothing about power. So the first accessory question is not about cleaning at all: what supplies the machine at the working point, and through what. Ask for the working voltage and supply type in writing, then walk the route from that supply to the position the operator will stand in. Cable length is an accessory requirement, an extension route is a site question, and the two fail differently. A short cable quietly shrinks the reachable area, while an improvised extension in a wet bay is a safety problem rather than an inconvenience.
This is where the without-battery variant diverges most from the battery version. A battery machine carries its energy to the surface; this one depends on what the location provides, which is exactly the kind of difference to settle during steam cleaning equipment testing rather than on the first working shift.
Decide how far the operator must travel, because reach sets the accessory list
The pages describe an indoor garage or narrow outdoor parking space as the intended setting, and they do not publish hose or wand lengths. Treat those missing lengths as the second accessory question: how much of the job is done from one parked position, and how much needs the machine to be moved. If the parking layout forces repeated repositioning, then handles, wheels, cable management and the path over drainage channels matter more than any brush choice. If one position covers the vehicle, then hose routing and the storage of each item on the machine become the accessory conversation.
Match the deposit to a mode before choosing what attaches to the lance
The PWD01 pages list three modes, and mode choice drives accessory choice more than any brochure claim does. A loose, dry deposit in a wheel arch is a different problem from road film baked onto a sill, and polymerised grease in a garage is different again from either. Dry steam suits deposits that need heat rather than volume; the wet-steam and hot-water stages suit material that has to be moved off the surface. The attachments that matter, then, are the ones that let you keep the right distance and the right dwell on each surface, and hold heat away from anything that must stay dry: seals, connectors, instrumentation and lighting.
Ask the supplier for the accessory and nozzle list in writing, with the function of each item stated. No accessory list for this model is published on the product pages, so an item named in an email is a requirement on paper, not an assumption inside a quotation.
Where the water goes decides more accessories than the spray does
An indoor garage is the place where run-off causes the most argument. Water has to be collected, contained and removed, or it becomes a slipping hazard and a drainage complaint. In a narrow outdoor space, run-off may be acceptable in principle and unacceptable in practice because of nearby entrances, pedestrian routes or surface water drains. So the accessory list grows in a direction nobody expects: containment, drainage, and mats or covers that keep the surrounding area usable while one vehicle is being cleaned. This is also the point at which a general mobile steam cleaning machine enquiry should carry the floor layout, not just a model name.
Battery absent, protection present: what to check and what to ask
The catalogue describes protection functions including leakage, short-circuit, high-temperature, high-voltage and water-shortage protection. The battery version's page carries that description, so this variant's delivered specification should be read before those functions are treated as part of your machine, and the items should be written out one by one rather than summarised. Two accessory consequences follow. Equipment that protects against a water shortage implies a water supply arrangement that has to be reached, monitored and connected. Equipment that protects against leakage and short-circuit implies that power distribution, storage and cable handling are part of the accessory decision, not an afterthought.
Note one boundary that is easy to carry across models by mistake. The PWD02 pages record a vacuum suction arrangement with a flat nozzle and a sewage tank; that row belongs to PWD02 and not to the PWD01 pages. Vacuum capability, accessory names, tank capacity, heating power, runtime, temperature, pressure and weight for the without-battery PWD01 have to come from its own delivered specification. Treat anything quoted from a sister model as a question to be confirmed, never as a figure to plan around.
Try the machine in your bay before fixing the accessory order
The cheapest way to define the accessories is a trial on your own surfaces, in your own lighting, with the layout you actually have. Two operators, one machine, one vehicle, and a written note of four things: where the supply cable stopped being comfortable, which surface needed more than one pass, where the water ended, and which item had to be fetched because it was not on the machine. Those four answers convert directly into a list, and a list written from a trial is far harder to overbuy than one written from a catalogue.
Send that trial record with an enquiry for customized steam cleaning equipment, together with the power supply available at your working point, the water supply and run-off route, the space the machine has to work and park in, and the accessory and nozzle functions you need in writing. If a supplier cannot answer those four items, the accessory question has not been raised yet, only the price.
A short list to write before you ask for a price
- The supply at your working point, and the cable route, length and protection needed to use it safely.
- Hose, wand and handling reach for the way you park and clean, plus how each item is carried on the machine.
- The accessory and nozzle list, with the function of each item written against your deposit types and modes.
- Water supply, containment and run-off arrangements for that specific bay or parking space.
- The delivered specification for the without-battery variant, with the protection items listed individually.
- A pass or fail line for the trial, agreed before the accessories are ordered.
Those six lines are what define accessories for the PWD01 without a battery. Each one is answerable from your site rather than from a datasheet, and each one removes a guess from the order.
